https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-05T20:02:21.849362+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2025-52559 CVE-2025-52559 — Zulip XSS in digest preview URL 2026-10-05T20:02:21.870184+00:00

Affected: zulip

Zulip is an open-source team chat application. From versions 2.0.0-rc1 to before 10.4 in Zulip Server, the /digest/ URL of a server shows a preview of what the email weekly digest would contain. This URL, though not the digest itself, contains a cross-site scripting (XSS) vulnerability in both topic names and channel names. This issue has been fixed in Zulip Server 10.4. A workaround for this issue involves denying access to /digest/.