Cloudreve: SSRF guard bypass: checkIP does not decode IPv6-transition wrappers (NAT64, IPv4-compatible, 6to4) reaching internal and cloud-metadata addresses

These records connect through source-stated identifiers. Shared identifiers or dates alone do not establish shared exposure, root cause or applicability.

CVE-2026-79913 · Microsoft / collected KEV context

EUVD-2026-84527

GHSA-jvh5-97xg-v99f

GO-2026-6572

cve-program · CVE-2026-79913

• https://github.com/cloudreve/cloudreve/security/advisories/GHSA-jvh5-97xg-v99f
• https://github.com/cloudreve/cloudreve/commit/1c5cad6dec7ec3037c6479e3a26a3909995d16a2
• https://github.com/cloudreve/cloudreve/releases/tag/4.18.0

euvd · EUVD-2026-84527

• https://github.com/cloudreve/cloudreve/security/advisories/GHSA-jvh5-97xg-v99f
• https://github.com/cloudreve/cloudreve/commit/1c5cad6dec7ec3037c6479e3a26a3909995d16a2
• https://github.com/cloudreve/cloudreve/releases/tag/4.18.0

nvd · CVE-2026-79913

• https://github.com/cloudreve/cloudreve/commit/1c5cad6dec7ec3037c6479e3a26a3909995d16a2
• https://github.com/cloudreve/cloudreve/releases/tag/4.18.0
• https://github.com/cloudreve/cloudreve/security/advisories/GHSA-jvh5-97xg-v99f

osv · GHSA-jvh5-97xg-v99f

• https://github.com/cloudreve/cloudreve/security/advisories/GHSA-jvh5-97xg-v99f
• https://nvd.nist.gov/vuln/detail/CVE-2026-79913
• https://github.com/cloudreve/cloudreve/commit/1c5cad6dec7ec3037c6479e3a26a3909995d16a2
• https://github.com/cloudreve/cloudreve
• https://github.com/cloudreve/cloudreve/releases/tag/4.18.0

osv · GO-2026-6572

• https://github.com/cloudreve/cloudreve/security/advisories/GHSA-jvh5-97xg-v99f
• https://nvd.nist.gov/vuln/detail/CVE-2026-79913
• https://github.com/cloudreve/cloudreve/commit/1c5cad6dec7ec3037c6479e3a26a3909995d16a2
• https://github.com/cloudreve/cloudreve/releases/tag/4.18.0

No related operational record is retained in the current change model.