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TI-2018-05543 Aliases CVE-2018-7688GHSA-9fp2-98jv-g7j6

Open Build Service accepts arbitrary reviews

Priority LOW 33CWE-862Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
None · High · Low
Fix status
Fixed

Attack profile from CVSS 3.0 · CNA. Fix status from CNA. Impact type from CWE-862.

Summary

A missing permission check in the review handling of openSUSE Open Build Service before 2.9.3 allowed all authenticated users to modify sources in projects where they do not have write permissions.

Why it matters now

EPSS 0.01101 65th percentileScored 2026-11-07
Fix Fixed Open Build Service (openSUSE): 2.9.3

SSVC decision points

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

Affected products

VendorProductAffected versionsFixed inStatusSource
openSUSEOpen Build Servicebefore 2.9.32.9.3Patch availableCNA
  • Open Build Service VendoropenSUSE Affected before 2.9.3 Fixed in 2.9.3 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:opensuse:open_build_service:*:*:*:*:*:*:*:*before 2.9.3VulnerableopenSUSE
  • cpe:2.3:a:opensuse:open_build_service:*:*:*:*:*:*:*:* Versions before 2.9.3 Vulnerable ·openSUSE

Remediation

  • Fix · CNA Open Build Service (openSUSE) Fixed in 2.9.3

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Release ·

    openSUSE Open Build Service 2.9.3

    2 records Highest priority Priority LOW 2 LOW

    Other records, highest priority first

    • TI-2018-05544 Open Build Service arbitrary package modificationPriority LOW 34
    Show all 2 records →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2018-7688
  2. 2026-10-03 Alias added: GHSA-9fp2-98jv-g7j6

References

Other 3

  • TI-2014-00569 sed command injection CVSS 3.0CRITICAL 9.8
  • TI-2011-03685 open build service allows anyone to upload rpms CVSS 3.0CRITICAL 9.8
  • TI-2022-06311 Multiple XXE vulnerabilities in OBS CVSS 3.1HIGH 8.8
  • TI-2011-02808 openbuildservice webui code injection CVSS 3.0HIGH 8.8
  • TI-2021-14898 login-proxy sends password to attacker-provided domain CVSS 3.1HIGH 8.8
  • TI-2014-00570 CSRF protection incorrectly disabled CVSS 3.0HIGH 8.8
See all 21 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences