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  4. CVE 2026 87953 saml sso service provider moderately critical
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Back to active CVEs
Low · CVSS 3.3CVE-2026-87953

SAML SSO - Service Provider - Moderately critical - Server Side Request Forgery - SA-CONTRIB-2026-151CVE-2026-87953

Answer in brief

CVE-2026-87953 records a Low severity (CVSS 3.3) vulnerability in SAML SSO - Service Provider - Moderately critical - Server Side Request Forgery - SA-CONTRIB-2026-151. The current sources do not mark it as known exploited. The current feed maps Drupal/SAML SSO - Service Provider (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 22, 2026Updated Oct 22, 2026Source checked Oct 25, 2026First seen by HOL Oct 22, 2026Material review Oct 22, 2026
Upstream Advisory

Key facts

Risk
Low · CVSS 3.3
Exploitation
Not marked as known exploited
Affected software
1 mapped package or product
Fix availability
Available

Why this deserves its current priority

CVSS is 3.3. 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 Drupal/SAML SSO - Service Provider (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
Drupal/SAML SSO - Service Providergeneric>=0.0.0 <3.2.03.2.0

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for Drupal/SAML SSO - Service Provider.
  2. 2Review the reported fix. Update Drupal/SAML SSO - Service Provider to 3.2.0 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

  1. Published upstream

    Oct 22, 2026

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

  2. Source modified

    Oct 22, 2026

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

  3. First seen by HOL

    Oct 22, 2026

Sources and claim methodology

  • Source referencedrupal.org
Upstream source description

Server-Side Request Forgery (SSRF) vulnerability in Drupal SAML SSO - Service Provider allows Server Side Request Forgery. This issue affects SAML SSO - Service Provider versions: from 0.0.0 to 3.2.0.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • Zylon PrivateGPT URI Artifact Loader uri_loader.py load_file_from_uri server-side request forgeryAlso CWE-918

Record context

Vulnerability class
SSRF
EPSS
Not reported
CWE IDs
CWE-918
Source
CVE List V5
Source checked
Oct 25, 2026
References
1 linked source
Open source record