CVE-2026-22874
SSRF in Gitea <=1.26.2 via webhook/migration allow-list bypass.
Is CVE-2026-22874 being exploited?
Not confirmed. CVE-2026-22874 does not appear in CISA's Known Exploited Vulnerabilities catalog, which records only exploitation that has been observed and reported publicly. That is evidence of absence of a report, not evidence the flaw is unattacked. EPSS currently estimates a 0.46% probability of exploitation in the next 30 days.
How severe is CVE-2026-22874?
CVE-2026-22874 is rated Critical with a CVSS score of 9.6. Severity describes how bad exploitation would be, not how likely it is: pair it with exploitation evidence before deciding what to patch first.
Is there a patch for CVE-2026-22874?
Yes. A fix has been recorded for CVE-2026-22874. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-22874 affect?
CVE-2026-22874 affects Gitea <=1.26.2. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-22874?
Upgrade to fixed version when released; review and tighten allow-lists.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Attacker can trigger server-side requests to internal services via webhooks/migration allow-list, enabling internal access or data exposure.
Patch when possible
- affected<= 1.26.2
As published in the CVE Program record. A version outside these ranges is not a statement that it is unaffected — vendors sometimes understate a range, and distribution-backported builds carry upstream numbers that do not reflect what was patched into them.