https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Sat, 03 Oct 2026 05:44:13 +0000 https://cve.radiocsirt.org/vuln/bdu:2026-05574 bdu:2026-05574 https://cve.radiocsirt.org/vuln/bdu:2026-05574 https://cve.radiocsirt.org/vuln/bit-composer-2026-40261 <p><strong>Affected:</strong> Bitnami: composer</p> <p>Composer is a dependency manager for PHP. Versions 1.0 through 2.2.26 and 2.3 through 2.9.5 contain a command injection vulnerability in the Perforce::syncCodeBase() method, which appends the $sourceReference parameter to a shell command without proper escaping, and additionally in the Perforce::generateP4Command() method as in GHSA-wg36-wvj6-r67p / CVE-2026-40176, which interpolates user-supplied Perforce connection parameters (port, user, client) from the source url field without proper escaping. An attacker can inject arbitrary commands through crafted source reference or source url values containing shell metacharacters, even if Perforce is not installed. Unlike CVE-2026-40176, the source reference and url are provided as part of package metadata, meaning any compromised or malicious Composer repository can serve package metadata declaring perforce as a source type with malicious values. This vulnerability is exploitable when installing or updating dependencies from source, including the default behavior when installing dev-prefixed versions. This issue has been fixed in Composer 2.2.27 (2.2 LTS) and 2.9.6 (mainline). If developers are unable to immediately update, they can avoid installing dependencies from source by using --prefer-dist or the preferred-install: dist config setting, and only use trusted Composer repositories as a workaround.</p> <p><strong>Affected:</strong> Bitnami: composer</p> <p>Composer is a dependency manager for PHP. Versions 1.0 through 2.2.26 and 2.3 through 2.9.5 contain a command injection vulnerability in the Perforce::syncCodeBase() method, which appends the $sourceReference parameter to a shell command without proper escaping, and additionally in the Perforce::generateP4Command() method as in GHSA-wg36-wvj6-r67p / CVE-2026-40176, which interpolates user-supplied Perforce connection parameters (port, user, client) from the source url field without proper escaping. An attacker can inject arbitrary commands through crafted source reference or source url values containing shell metacharacters, even if Perforce is not installed. Unlike CVE-2026-40176, the source reference and url are provided as part of package metadata, meaning any compromised or malicious Composer repository can serve package metadata declaring perforce as a source type with malicious values. This vulnerability is exploitable when installing or updating dependencies from source, including the default behavior when installing dev-prefixed versions. This issue has been fixed in Composer 2.2.27 (2.2 LTS) and 2.9.6 (mainline). If developers are unable to immediately update, they can avoid installing dependencies from source by using --prefer-dist or the preferred-install: dist config setting, and only use trusted Composer repositories as a workaround.</p> https://cve.radiocsirt.org/vuln/bit-composer-2026-40261 https://cve.radiocsirt.org/vuln/euvd-2026-337275 EUVD-2026-337275 https://cve.radiocsirt.org/vuln/euvd-2026-337275 https://cve.radiocsirt.org/vuln/fkie_cve-2026-40261 <p>Composer is a dependency manager for PHP. Versions 1.0 through 2.2.26 and 2.3 through 2.9.5 contain a command injection vulnerability in the Perforce::syncCodeBase() method, which appends the $sourceReference parameter to a shell command without proper escaping, and additionally in the Perforce::generateP4Command() method as in GHSA-wg36-wvj6-r67p / CVE-2026-40176, which interpolates user-supplied Perforce connection parameters (port, user, client) from the source url field without proper escaping. An attacker can inject arbitrary commands through crafted source reference or source url values containing shell metacharacters, even if Perforce is not installed. Unlike CVE-2026-40176, the source reference and url are provided as part of package metadata, meaning any compromised or malicious Composer repository can serve package metadata declaring perforce as a source type with malicious values. This vulnerability is exploitable when installing or updating dependencies from source, including the default behavior when installing dev-prefixed versions. This issue has been fixed in Composer 2.2.27 (2.2 LTS) and 2.9.6 (mainline). If developers are unable to immediately update, they can avoid installing dependencies from source by using --prefer-dist or the preferred-install: dist config setting, and only use trusted Composer repositories as a workaround.</p> <p>Composer is a dependency manager for PHP. Versions 1.0 through 2.2.26 and 2.3 through 2.9.5 contain a command injection vulnerability in the Perforce::syncCodeBase() method, which appends the $sourceReference parameter to a shell command without proper escaping, and additionally in the Perforce::generateP4Command() method as in GHSA-wg36-wvj6-r67p / CVE-2026-40176, which interpolates user-supplied Perforce connection parameters (port, user, client) from the source url field without proper escaping. An attacker can inject arbitrary commands through crafted source reference or source url values containing shell metacharacters, even if Perforce is not installed. Unlike CVE-2026-40176, the source reference and url are provided as part of package metadata, meaning any compromised or malicious Composer repository can serve package metadata declaring perforce as a source type with malicious values. This vulnerability is exploitable when installing or updating dependencies from source, including the default behavior when installing dev-prefixed versions. This issue has been fixed in Composer 2.2.27 (2.2 LTS) and 2.9.6 (mainline). If developers are unable to immediately update, they can avoid installing dependencies from source by using --prefer-dist or the preferred-install: dist config setting, and only use trusted Composer repositories as a workaround.</p> https://cve.radiocsirt.org/vuln/fkie_cve-2026-40261 https://cve.radiocsirt.org/vuln/ghsa-gqw4-4w2p-838q <p><strong>Affected:</strong> Packagist: composer/composer</p> <p>### Impact The `Perforce::syncCodeBase()` method appended the `$sourceReference` parameter to a shell command without proper escaping, allowing an attacker to inject arbitrary commands through a crafted source reference containing shell metacharacters. Further as in GHSA-wg36-wvj6-r67p / CVE-2026-40176 the `Perforce::generateP4Command()` method constructed shell commands by interpolating user-supplied Perforce connection parameters (port, user, client) without proper escaping from the source url field. Composer would execute these injected commands even if Perforce is not installed.</p> <p>The source reference and url are provided as part of package metadata. Any Composer package repository can serve package metadata declaring perforce as a source type with a malicious source reference or source url. This means the vulnerability can be exploited through any package served by a compromised or malicious Composer repository. An attack does not require Perforce to be installed on the client, as Composer will attempt to execute the constructed command regardless.</p> <p>This vulnerability is exploitable when installing or updating dependencies from source (`--prefer-source`, default when installing dev prefixed versions), even if you do not use Perforce.</p> <p>### Patches Fixed in Composer 2.2.27 (2.2 LTS) and 2.9.6 (mainline)</p> <p>Note, the fix for the source url in the `Perforce::generateP4Command()` was addressed as part of the patches for GHSA-wg36-wvj6-r67p / CVE-2026-40176 in the same versions.…</p> <p><strong>Affected:</strong> Packagist: composer/composer</p> <p>### Impact The `Perforce::syncCodeBase()` method appended the `$sourceReference` parameter to a shell command without proper escaping, allowing an attacker to inject arbitrary commands through a crafted source reference containing shell metacharacters. Further as in GHSA-wg36-wvj6-r67p / CVE-2026-40176 the `Perforce::generateP4Command()` method constructed shell commands by interpolating user-supplied Perforce connection parameters (port, user, client) without proper escaping from the source url field. Composer would execute these injected commands even if Perforce is not installed.</p> <p>The source reference and url are provided as part of package metadata. Any Composer package repository can serve package metadata declaring perforce as a source type with a malicious source reference or source url. This means the vulnerability can be exploited through any package served by a compromised or malicious Composer repository. An attack does not require Perforce to be installed on the client, as Composer will attempt to execute the constructed command regardless.</p> <p>This vulnerability is exploitable when installing or updating dependencies from source (`--prefer-source`, default when installing dev prefixed versions), even if you do not use Perforce.</p> <p>### Patches Fixed in Composer 2.2.27 (2.2 LTS) and 2.9.6 (mainline)</p> <p>Note, the fix for the source url in the `Perforce::generateP4Command()` was addressed as part of the patches for GHSA-wg36-wvj6-r67p / CVE-2026-40176 in the same versions.…</p> https://cve.radiocsirt.org/vuln/ghsa-gqw4-4w2p-838q https://cve.radiocsirt.org/vuln/opensuse-su-2026:10643-1 <p>php-composer2-2.9.7-1.1 on GA media</p> <p>php-composer2-2.9.7-1.1 on GA media</p> https://cve.radiocsirt.org/vuln/opensuse-su-2026:10643-1 https://cve.radiocsirt.org/vuln/rhsa-2026:8165 <p>composer: Composer: Terminal output manipulation leading to Denial of Service composer: command injection via malicious Perforce repository definition composer: command injection via malicious Perforce source reference/url</p> <p>composer: Composer: Terminal output manipulation leading to Denial of Service composer: command injection via malicious Perforce repository definition composer: command injection via malicious Perforce source reference/url</p> https://cve.radiocsirt.org/vuln/rhsa-2026:8165 https://cve.radiocsirt.org/vuln/suse-su-2026:21542-1 <p>Security update for php-composer2</p> <p>Security update for php-composer2</p> https://cve.radiocsirt.org/vuln/suse-su-2026:21542-1 https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-40261 <p><strong>Affected:</strong> Ubuntu:Pro:16.04:LTS: composer, Ubuntu:Pro:18.04:LTS: composer, Ubuntu:Pro:20.04:LTS: composer, Ubuntu:Pro:22.04:LTS: composer, Ubuntu:Pro:24.04:LTS: composer, Ubuntu:25.10: composer, Ubuntu:26.04:LTS: composer</p> <p>Composer is a dependency manager for PHP. Versions 1.0 through 2.2.26 and 2.3 through 2.9.5 contain a command injection vulnerability in the Perforce::syncCodeBase() method, which appends the $sourceReference parameter to a shell command without proper escaping, and additionally in the Perforce::generateP4Command() method as in GHSA-wg36-wvj6-r67p / CVE-2026-40176, which interpolates user-supplied Perforce connection parameters (port, user, client) from the source url field without proper escaping. An attacker can inject arbitrary commands through crafted source reference or source url values containing shell metacharacters, even if Perforce is not installed. Unlike CVE-2026-40176, the source reference and url are provided as part of package metadata, meaning any compromised or malicious Composer repository can serve package metadata declaring perforce as a source type with malicious values. This vulnerability is exploitable when installing or updating dependencies from source, including the default behavior when installing dev-prefixed versions. This issue has been fixed in Composer 2.2.27 (2.2 LTS) and 2.9.6 (mainline). If developers are unable to immediately update, they can avoid installing dependencies from source by using --prefer-dist or the preferred-install: dist config setting, and only use trusted Composer repositories as a workaround.</p> <p><strong>Affected:</strong> Ubuntu:Pro:16.04:LTS: composer, Ubuntu:Pro:18.04:LTS: composer, Ubuntu:Pro:20.04:LTS: composer, Ubuntu:Pro:22.04:LTS: composer, Ubuntu:Pro:24.04:LTS: composer, Ubuntu:25.10: composer, Ubuntu:26.04:LTS: composer</p> <p>Composer is a dependency manager for PHP. Versions 1.0 through 2.2.26 and 2.3 through 2.9.5 contain a command injection vulnerability in the Perforce::syncCodeBase() method, which appends the $sourceReference parameter to a shell command without proper escaping, and additionally in the Perforce::generateP4Command() method as in GHSA-wg36-wvj6-r67p / CVE-2026-40176, which interpolates user-supplied Perforce connection parameters (port, user, client) from the source url field without proper escaping. An attacker can inject arbitrary commands through crafted source reference or source url values containing shell metacharacters, even if Perforce is not installed. Unlike CVE-2026-40176, the source reference and url are provided as part of package metadata, meaning any compromised or malicious Composer repository can serve package metadata declaring perforce as a source type with malicious values. This vulnerability is exploitable when installing or updating dependencies from source, including the default behavior when installing dev-prefixed versions. This issue has been fixed in Composer 2.2.27 (2.2 LTS) and 2.9.6 (mainline). If developers are unable to immediately update, they can avoid installing dependencies from source by using --prefer-dist or the preferred-install: dist config setting, and only use trusted Composer repositories as a workaround.</p> https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-40261 https://cve.radiocsirt.org/vuln/wid-sec-w-2026-1128 <p>Ein Angreifer kann mehrere Schwachstellen in Composer ausnutzen, um beliebigen Programmcode auszuführen.</p> <p>Ein Angreifer kann mehrere Schwachstellen in Composer ausnutzen, um beliebigen Programmcode auszuführen.</p> https://cve.radiocsirt.org/vuln/wid-sec-w-2026-1128