MK-AUTH through 19.01 K4.9 allows CSRF for password changes via the…
Priority LOW 39CWE-352Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Tampering
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-352.
Summary
MK-AUTH through 19.01 K4.9 allows CSRF for password changes via the central/executar_central.php?acao=altsenha_princ URI.
Why it matters now
EPSS 0.00535 45th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
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
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2021-21495
- 2026-10-03 Alias added: GHSA-xgvj-75pc-8x47
References
More Mk-auth vulnerabilities
- TI-2020-11024 An issue was discovered in MK-AUTH 19.01. CVSS 3.1CRITICAL 9.8
- TI-2020-11022 An issue was discovered in MK-AUTH 19.01. CVSS 3.1CRITICAL 9.8
- TI-2020-11020 An issue was discovered in MK-AUTH 19.01. CVSS 3.1CRITICAL 9.8
- TI-2023-11999 An arbitrary file upload vulnerability in the Virtual Disk of MK-Auth 23.01K4.9 allows… CVSS 3.1HIGH 8.8
- TI-2020-11021 An issue was discovered in MK-AUTH 19.01. CVSS 3.1MEDIUM 6.8
- TI-2020-11023 An issue was discovered in MK-AUTH 19.01. CVSS 3.1MEDIUM 6.1
Sources
- CVE-2021-21495 · CVE Program
- CVE-2021-21495 · NVD
- FIRST EPSS
- GHSA-xgvj-75pc-8x47 · GitHub Advisory Database · CC BY 4.0
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