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TI-2009-01009 Aliases CVE-2009-1055GHSA-q987-2pr5-mxrr

Unspecified vulnerability in the web service in Sitecore CMS 5.3.1 rev.

Priority LOW 21Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
— Not recorded in CVSS 2.0
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
Partial · None · None
Fix status
No fix listed

Attack profile from CVSS 2.0 · NVD. Fix status from CNA.

Summary

Unspecified vulnerability in the web service in Sitecore CMS 5.3.1 rev. 071114 allows remote authenticated users to gain access to security databases, and obtain administrative and user credentials, via unknown vectors related to SOAP and XML requests.

Why it matters now

EPSS 0.01152 67th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:sitecore:cms:5.3.0:*:*:*:*:*:*:*5.3.0VulnerableSitecore
cpe:2.3:a:sitecore:cms:5.3.1:*:*:*:*:*:*:*5.3.1VulnerableSitecore
  • cpe:2.3:a:sitecore:cms:5.3.0:*:*:*:*:*:*:* Versions 5.3.0 Vulnerable ·Sitecore
  • cpe:2.3:a:sitecore:cms:5.3.1:*:*:*:*:*:*:* Versions 5.3.1 Vulnerable ·Sitecore

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2009-1055
  2. 2026-10-03 Alias added: GHSA-q987-2pr5-mxrr

References

  • TI-2019-07254 Deserialization of Untrusted Data in the Sitecore.Security.AntiCSRF (aka anti CSRF)… KEVCVSS 3.1CRITICAL 9.8
  • TI-2019-07255 Deserialization of Untrusted Data in the anti CSRF module in Sitecore through 9.1 allows… KEVCVSS 3.1HIGH 8.8
  • TI-2019-08376 Multiple cross-site scripting (XSS) vulnerabilities in Sitecore CMS 9.0.1 and earlier… CVSS 3.0MEDIUM 6.1
  • TI-2017-08462 In Sitecore 8.2, there is absolute path traversal via the… CVSS 3.0MEDIUM 4.9
  • TI-2017-08461 In Sitecore 8.2, there is reflected XSS in the shell/Applications/Tools/Run Program parameter. CVSS 3.0MEDIUM 5.4
  • TI-2009-02070 Cross-site scripting (XSS) vulnerability in login/default.aspx in Sitecore CMS before… CVSS 2.0MEDIUM 4.3
See all 7 →

Sources