Vchasno Kasa <= 1.0.3 - Unauthenticated Log File Clearing
Priority LOW 30CWE-862Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- None · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-862.
Summary
The Vchasno Kasa plugin for WordPress is vulnerable to unauthorized loss of data due to a missing capability check on the clear_all_log() function in all versions up to, and including, 1.0.3. This makes it possible for unauthenticated attackers to clear log files.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00425 36th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2025-6720
- 2026-10-03 Alias added: GHSA-4qgj-c63p-26g3
References
Other 3
- https://www.wordfence.com/threat-intel/vulnerabilities/id/cd03483a-f46c-4e17-8b58-df87b0ad7fa3?source=cve
- https://plugins.trac.wordpress.org/browser/mrkv-vchasno-kasa/trunk/classes/mrkv-setup.php#L245
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3328827%40mrkv-vchasno-kasa&new=3328827%40mrkv-vchasno-kasa&sfp_email=&sfph_mail=
More bandido vulnerabilities
- TI-2025-11158 Checkbox <= 2.8.10 - Missing Authorization to Unauthenticated Log Clearing CVSS 3.1MEDIUM 5.3
- TI-2025-06104 Vchasno Kasa <= 1.0.3 - Missing Authorization to Unauthenticated Invoice Generation CVSS 3.1MEDIUM 5.3
- TI-2024-11180 Woo Ukrposhta <= 1.17.11 - Reflected Cross-Site Scripting via order, post, and idd Parameters CVSS 3.1MEDIUM 6.1
- TI-2022-04562 Freemius SDK <= 2.4.2 - Missing Authorization Checks CVSS 3.1MEDIUM 6.3
- TI-2026-01937 Morkva UA Shipping <= 1.7.9 - Authenticated (Administrator+) Stored Cross-Site Scripting via 'Weight, kg' Field CVSS 3.1MEDIUM 4.4
Sources
- CVE-2025-6720 · CVE Program
- CVE-2025-6720 · NVD
- FIRST EPSS
- GHSA-4qgj-c63p-26g3 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences