An issue found in Peacexie Imcat v5.4 allows attackers to execute arbitrary code via the incomplete filtering function.
Priority HIGH 82CWE-20Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA.
Summary
An issue found in Peacexie Imcat v5.4 allows attackers to execute arbitrary code via the incomplete filtering function.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.01028 63rd 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
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- Yes
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
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-2021-35370
- 2026-10-03 Alias added: GHSA-pmg6-hpcj-x4m9
References
More Txjia Imcat vulnerabilities
- TI-2021-14770 Cross Site Request Forgery (CSRF) vulnerability in imcat 5.4 allows remote attackers to… CVSS 3.1HIGH 8.8
- TI-2021-14769 Cross Site Request Forgery vulnerability in imcat 5.4 allows remote attackers to escalate… CVSS 3.1HIGH 8.8
- TI-2018-14629 imcat 4.4 allows remote attackers to read phpinfo output via the root/tools/adbug/binfo.php?phpinfo1 URI. CVSS 3.0HIGH 7.5
- TI-2018-14626 imcat 4.4 allows remote attackers to execute arbitrary PHP code by using root/run/adm.php… CVSS 3.0CRITICAL 9.8
- TI-2020-13840 SQL Injection vulnerability in imcat v5.2 via the fm[auser] parameters in coms/add_coms.php. CVSS 3.1CRITICAL 9.8
- TI-2019-11163 An issue was discovered in imcat 4.9. CVSS 3.0CRITICAL 9.8
Sources
- CVE-2021-35370 · CVE Program
- CVE-2021-35370 · NVD
- FIRST EPSS
- GHSA-pmg6-hpcj-x4m9 · GitHub Advisory Database · CC BY 4.0
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