CVE-2026-82289
SSRF and GitHub token disclosure via hostname validation bug in gitingest ≤0.3.1
Is CVE-2026-82289 being exploited?
Not confirmed. CVE-2026-82289 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 0.25% probability of exploitation in the next 30 days.
How severe is CVE-2026-82289?
CVE-2026-82289 is rated High with a CVSS score of 8.3. 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-2026-82289?
Yes. A fix has been recorded for CVE-2026-82289. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-82289 affect?
CVE-2026-82289 affects gitingest <= 0.3.1. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-82289?
Upgrade to the patched gitingest release, apply host validation patch, and rotate any exposed GitHub PATs.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Attackers can perform SSRF/outbound requests and disclose GitHub personal access tokens via attacker-controlled hostnames.
Immediate action required
- affected<= 0.3.1
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.