CVE-2026-23603

LOW 3.1EPSS 0.2%

Blind SSRF in OAuth2 avatar synchronization via unvalidated OIDC picture claim

CVSS v3.1: 3.1 LOWCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
CVSS v3.1: 3.1 LOWCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
EPSS: 0.25% chance of exploitation in the next 30 days, 16th percentile
Published: 2026-08-13
Updated: 2026-08-14

Proof-of-concept exploits (1)

advisories/GHSA-x77v-q46j-393g

References

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