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  4. CVE 2026 105114 openam before 1613 reflected xss via oauth2
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Back to active CVEs
Medium · CVSS 5.3CVE-2026-105114

OpenAM before 16.1.3 Reflected XSS via OAuth2 Authorization Error Page

Answer in brief

CVE-2026-105114 records a Medium severity (CVSS 5.3) vulnerability in OpenAM before 16.1.3 Reflected XSS via OAuth2 Authorization Error Page. The current sources do not mark it as known exploited. The current feed maps OpenIdentityPlatform/OpenAM (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Oct 3, 2026Updated Oct 3, 2026Source checked Oct 3, 2026First seen by HOL Oct 3, 2026Material review Oct 3, 2026
Upstream Advisory

Key facts

Risk
Medium · CVSS 5.3
Exploitation
Not marked as known exploited
Affected software
1 mapped package or product
Fix availability
Available

Why this deserves its current priority

CVSS is 5.3. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps OpenIdentityPlatform/OpenAM (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
OpenIdentityPlatform/OpenAMgeneric>=0 <16.1.316.1.3

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for OpenIdentityPlatform/OpenAM.
  2. 2Review the reported fix. Update OpenIdentityPlatform/OpenAM to 16.1.3 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

  1. Published upstream

    Oct 3, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  2. Source modified

    Oct 3, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  3. First seen by HOL

    Oct 3, 2026

Sources and claim methodology

  • GitHub security advisorygithub.com
  • Source referencevulncheck.com
Upstream source description

OpenAM before 16.1.3 contains a reflected cross-site scripting vulnerability that allows unauthenticated attackers to inject script by supplying crafted parameters rendered unencoded on the OAuth2 authorization error page. Attackers can lure victims to a crafted /oauth2/authorize link with repeated parameters to run JavaScript in the OpenAM origin, acting within existing sessions or redirecting to phishing pages.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • OpenAM before 16.1.3 Unauthenticated Arbitrary Class Instantiation via JAX-RPC InterfaceSame openidentityplatform/openam package
  • OpenAM before 16.1.3 Latent XSS in SAML Load-Balancer Cookie Bounce PageSame openidentityplatform/openam package
  • OpenAM before 16.1.3 Email Content Injection via Users REST Self-Service ActionsSame openidentityplatform/openam package
  • OpenAM before 16.1.3 Open Redirect via Unverified id_token_hint in endSessionSame openidentityplatform/openam package
  • OpenAM before 16.1.3 PKCE Enforcement Bypass via OAuth 2.0 Hybrid FlowsSame openidentityplatform/openam package
  • OpenAM before 16.1.3 Cross-Realm Session Disclosure via Sessions REST EndpointSame openidentityplatform/openam package

Record context

Vulnerability class
XSS
EPSS
Not reported
CWE IDs
CWE-79
Source
CVE List V5
Source checked
Oct 3, 2026
References
2 linked sources
Open source record