https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-03T06:14:36.770770+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2026-41654 CVE-2026-41654 — Weblate is Vulnerable to Authenticated SSRF via Project Backup Import bypassing validate_repo_url 2026-10-03T06:14:36.802864+00:00

Affected: WeblateOrg weblate

Weblate is a web based localization tool. Prior to version 5.17.1, an authenticated user with project.add permission (default on hosted Weblate SaaS and for any user holding an active billing/trial plan) can import a crafted project backup ZIP whose components/<name>.json contains an attacker-chosen repo URL pointing at a private address (e.g. http://127.0.0.1:9999/) or using a non-allow-listed scheme (e.g. file://, git://). Weblate persists the component via Component.objects.bulk_create([component])[0], which bypasses Django's full_clean() and therefore never runs the validate_repo_url validator. The URL is subsequently written verbatim into .git/config by configure_repo(pull=False). This issue has been patched in version 5.17.1.

 https://cve.radiocsirt.org/vuln/ghsa-cwcx-382v-8m9g GHSA-cwcx-382v-8m9g — Weblate Vulnerable to Authenticated SSRF via Project Backup Import bypassing validate_repo_url 2026-10-03T06:14:36.802936+00:00

Affected: PyPI: weblate

### Impact An authenticated user with `project.add` permission (default on hosted Weblate SaaS and for any user holding an active billing/trial plan) can import a crafted project backup ZIP whose `components/<name>.json` contains an attacker-chosen `repo` URL pointing at a **private address** (e.g. `http://127.0.0.1:9999/`) or using a **non-allow-listed scheme** (e.g. `file://`, `git://`). Weblate persists the component via `Component.objects.bulk_create([component])[0]`, which bypasses Django's `full_clean()` and therefore never runs the `validate_repo_url` validator. The URL is subsequently written verbatim into `.git/config` by `configure_repo(pull=False)`.

### Patches * https://github.com/WeblateOrg/weblate/pull/19061 * https://github.com/WeblateOrg/weblate/pull/19062

### Workarounds Limiting who can create projects limits the scope.

### Resources Weblate thanks @fg0x0 for reporting this vulnerability via GitHub.