{"id":"CVE-2026-24050","state":"PUBLISHED","title":"Zulip affected by Stored XSS in user profile modal","description":"Zulip is an open-source team collaboration tool. From 5.0 to before 11.5, some administrative actions on the user profile were susceptible to stored XSS in group names or channel names. Exploiting these vulnerabilities required the user explicitly interacting with the problematic object. This vulnerability is fixed in 11.5.","publishedAt":"2026-02-06T18:20:33.160Z","updatedAt":"2026-02-09T15:28:55.237Z","severity":{"score":1.1,"label":"Low","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:U","source":"GitHub_M"},"assigner":"GitHub_M","products":["zulip zulip"],"affected":[{"vendor":"zulip","product":"zulip","versions":[{"version":">= 5.0, < 11.5","status":"affected"}]}],"references":["https://github.com/zulip/zulip/security/advisories/GHSA-56qv-8823-6fq9","https://github.com/zulip/zulip/commit/e6093d9e4788f4d82236d856c5ed7b16767886a7","https://github.com/zulip/zulip/releases/tag/11.5","https://zulip.readthedocs.io/en/latest/overview/changelog.html#zulip-server-11-5"],"weaknesses":["CWE-79"],"ingestedAt":"2026-10-29T20:11:21.040Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/24xxx/CVE-2026-24050.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-24050","state":"PUBLISHED","datePublished":"2026-02-06T18:20:33.160Z","dateUpdated":"2026-02-09T15:28:55.237Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-01-20T22:30:11.778Z"},"containers":{"cna":{"title":"Zulip affected by Stored XSS in user profile modal","descriptions":[{"lang":"en","value":"Zulip is an open-source team collaboration tool. From 5.0 to before 11.5, some administrative actions on the user profile were susceptible to stored XSS in group names or channel names. Exploiting these vulnerabilities required the user explicitly interacting with the problematic object. This vulnerability is fixed in 11.5."}],"affected":[{"vendor":"zulip","product":"zulip","versions":[{"version":">= 5.0, < 11.5","status":"affected"}]}],"references":[{"url":"https://github.com/zulip/zulip/security/advisories/GHSA-56qv-8823-6fq9","name":"https://github.com/zulip/zulip/security/advisories/GHSA-56qv-8823-6fq9","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/zulip/zulip/commit/e6093d9e4788f4d82236d856c5ed7b16767886a7","name":"https://github.com/zulip/zulip/commit/e6093d9e4788f4d82236d856c5ed7b16767886a7","tags":["x_refsource_MISC"]},{"url":"https://github.com/zulip/zulip/releases/tag/11.5","name":"https://github.com/zulip/zulip/releases/tag/11.5","tags":["x_refsource_MISC"]},{"url":"https://zulip.readthedocs.io/en/latest/overview/changelog.html#zulip-server-11-5","name":"https://zulip.readthedocs.io/en/latest/overview/changelog.html#zulip-server-11-5","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"HIGH","userInteraction":"PASSIVE","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"NONE","vulnAvailabilityImpact":"NONE","subConfidentialityImpact":"LOW","subIntegrityImpact":"LOW","subAvailabilityImpact":"NONE","baseScore":1.1,"baseSeverity":"LOW","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:U","version":"4.0"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-79","lang":"en","description":"CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-02-06T18:20:33.160Z"},"source":{"advisory":"GHSA-56qv-8823-6fq9","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-02-09T15:19:33.800742Z","id":"CVE-2026-24050","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-02-09T15:28:55.237Z"}}]}}}