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Cervantes BOLA lets users change other projects' targets

Priority LOW 24CWE-639Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-639.

Summary

CervantesSec Cervantes versions from alpha 0.3 through 1.3-beta contain an authorization flaw in which object-level checks are missing, so the target identifier supplied by the user is trusted (CWE-639). An authenticated attacker can modify or delete targets that belong to other projects without authorization, which compromises the integrity of penetration testing scopes, results and associated security reports.

Written with Claude Haiku 5.5 from the sources below · 2026-11-02

Description from the CNA

BOLA Allows Cross-Project Target Tampering  in Cervantes version v1.3-beta could allow an attacker modify or delete targets belonging to other projects without authorization, compromising the integrity of penetration testing scopes, results, and associated security reports.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00221 12th percentileScored 2026-11-07
Fix Fixed cervantes (CervantesSec): v.1.4.0-beta

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
CervantesSeccervantesalpha 0.3 – 1.3-betav.1.4.0-betaPatch availableCNA
  • cervantes VendorCervantesSec Affected alpha 0.3 – 1.3-beta Fixed in v.1.4.0-beta Patch available CNA

Remediation

Upgrade CervantesSec Cervantes to v.1.4.0-beta, which is the fixed version listed for this product.

Written with Claude Haiku 5.5 from the sources below · 2026-11-02

  • Fix · CNA cervantes (CervantesSec) Fixed in v.1.4.0-beta

Timeline

  1. 2026-10-24 Threatist record created from CVE-2026-115994
  2. 2026-10-24 Alias added: GHSA-m7gg-rxfc-j545
  3. 2026-10-24 Priority changed: MEDIUM → LOW
  4. 2026-11-02 CISA SSVC decision points changed

References

  • TI-2026-80063 Broken access control in Cervantes JiraController CVSS 3.1HIGH 7.1
  • TI-2026-80064 Stored XSS in the Notes field of Cervantes project checklists CVSS 3.1MEDIUM 6.8
  • TI-2024-28061 Cervantes through 0.5-alpha allows stored XSS. CVSS 3.1MEDIUM 6.1
  • TI-2024-28060 Cervantes through 0.5-alpha accepts insecure file uploads. CVSS 3.1MEDIUM 5.4
  • TI-2026-80076 Cervantes lets users read and change findings in other projects CVSS 3.1MEDIUM 4.3

Sources