Incomplete Blacklist Affecting pgadmin4 package, versions <9.18-r10


Severity

Recommended
0.0
critical
0
10

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Threat Intelligence

EPSS
0.21% (12th percentile)

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  • Snyk IDSNYK-CHAINGUARDLATEST-PGADMIN4-21866004
  • published30 Oct 2026
  • disclosed22 Oct 2026

Introduced: 22 Oct 2026

NewCVE-2026-114615  (opens in a new tab)
CWE-184  (opens in a new tab)
CWE-347  (opens in a new tab)

How to fix?

Upgrade Chainguard pgadmin4 to version 9.18-r10 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream pgadmin4 package and not the pgadmin4 package as distributed by Chainguard. See How to fix? for Chainguard relevant fixed versions and status.

Authlib is a Python library which builds OAuth and OpenID Connect servers. From 1.3.1 until 1.9.0, OctKey.import_key() checks asymmetric-key markers only at byte zero while Authlib's PEM loaders accept leading whitespace, comments, or a byte-order mark. In deployments that use the documented mixed algorithm registry and already configure verification with PEM or certificate bytes containing such a prefix, an unauthenticated attacker who knows those same public-key bytes can use them as an HMAC secret and forge HS256 tokens with arbitrary identity or authorization claims. This is a bypass of the remediation for CVE-2024-37568. The module-level jwt object reaches OctKey.import_key() in authlib/jose/rfc7518/oct_key.py, where POSSIBLE_UNSAFE_KEYS fails to identify prefixed asymmetric key material. This issue is fixed in version 1.9.0.

CVSS Base Scores

version 3.1