THREATOPS

THREAT OPS › Threat News › [NVD] CVE-2026-82462 (MEDIUM 6.5) — pac4j-oidc before 6.5.6 accepts OIDC callbacks carrying only an access token without authorization code or ID token validation. Attackers can substitute access tokens minted for other clients to create authenticated sessions without proper issuer, audience, nonce, or subject veri

[NVD] CVE-2026-82462 (MEDIUM 6.5) — pac4j-oidc before 6.5.6 accepts OIDC callbacks carrying only an access token without authorization code or ID token validation. Attackers can substitute access tokens minted for other clients to create authenticated sessions without proper issuer, audience, nonce, or subject veri

mednvdPublished 2026-08-29

CVE-2026-82462 CVSS: 6.5 MEDIUM Published: 2026-08-29T17:17:58.350

pac4j-oidc before 6.5.6 accepts OIDC callbacks carrying only an access token without authorization code or ID token validation. Attackers can substitute access tokens minted for other clients to create authenticated sessions without proper issuer, audience, nonce, or subject verification.

Indicators of compromise

CVE-2026-82462cve

Original source: https://nvd.nist.gov/vuln/detail/CVE-2026-82462