GHSA-2j5h-qj2m-vqhpMediumCVSS 5.3
SerpBear before 3.1.1 contains a missing authentication vulnerability in pages/api/notify.ts that...
🔗 CVE IDs covered (1)
📋 Description
SerpBear before 3.1.1 contains a missing authentication vulnerability in pages/api/notify.ts that allows remote unauthenticated attackers to trigger notification emails because verifyUser() is never called. Attackers can repeatedly POST to /api/notify, optionally with a domain parameter, to exhaust SMTP rate limits, trigger provider abuse flags and flood recipients.
🔗 References (8)
- https://nvd.nist.gov/vuln/detail/CVE-2026-119705
- https://github.com/towfiqi/serpbear/issues/359
- https://github.com/towfiqi/serpbear/commit/12dc0a4bd91f06de2dab96f797c495942f7ef8c9
- https://github.com/towfiqi/serpbear
- https://github.com/towfiqi/serpbear/blob/v3.1.0/pages/api/notify.ts#L16-L21
- https://github.com/towfiqi/serpbear/releases/tag/v3.1.1
- https://www.vulncheck.com/advisories/serpbear-before-3.1.1-missing-authentication-via-post-api-notify
- https://github.com/advisories/GHSA-2j5h-qj2m-vqhp