An Incorrect Access Control vulnerability exists in /ucms/chk.php in UCMS 1.4.8.
Priority LOW 26Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- Low · None · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA.
Summary
An Incorrect Access Control vulnerability exists in /ucms/chk.php in UCMS 1.4.8. This results in information leak via an error message caused by directly accessing the website built by UCMS.
Why it matters now
EPSS 0.00952 61st 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
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:ucms_project:ucms:1.4.8:*:*:*:*:*:*:* | 1.4.8 | Vulnerable | Ucms Project |
- cpe:2.3:a:ucms_project:ucms:1.4.8:*:*:*:*:*:*:* Versions 1.4.8 Vulnerable ·Ucms Project
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2020-24981
- 2026-10-03 Alias added: GHSA-r55p-2vrg-6w4h
References
More Ucms Project Ucms vulnerabilities
- TI-2022-18118 UCMS v1.6.0 was discovered to contain a cross-site scripting (XSS) vulnerability via the… CVSS 3.1MEDIUM 6.1
- TI-2020-15572 An arbitrary command execution vulnerability exists in the fopen() function of file… CVSS 3.1CRITICAL 9.8
- TI-2020-15589 File upload vulnerability exists in UCMS 1.5.0, and the attacker can take advantage of… CVSS 3.1CRITICAL 9.8
- TI-2022-17955 UCMS v1.6.0 contains an authentication bypass vulnerability which is exploited via cookie poisoning. CVSS 3.1CRITICAL 9.8
- TI-2018-12173 An issue was discovered in UCMS 1.4.6 and 1.6. CVSS 3.1CRITICAL 9.8
- TI-2022-15995 UCMS 1.6 is vulnerable to arbitrary file upload via ucms/sadmin/file PHP file. CVSS 3.1CRITICAL 9.8
Sources
- CVE-2020-24981 · CVE Program
- CVE-2020-24981 · NVD
- FIRST EPSS
- GHSA-r55p-2vrg-6w4h · GitHub Advisory Database · CC BY 4.0
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