typecho 1.1/17.10.30 was discovered to contain a remote code execution (RCE) vulnerability via install.php.
Priority HIGH 82CWE-94Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-94.
Summary
typecho 1.1/17.10.30 was discovered to contain a remote code execution (RCE) vulnerability via install.php.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.01405 72nd 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-2023-24114
- 2026-10-03 Alias added: GHSA-fw8v-fr5c-x5f2
References
More Typecho vulnerabilities
- TI-2024-23463 A stored cross-site scripting (XSS) vulnerability in Typecho v1.3.0 allows attackers to… CVSS 3.1CRITICAL 9.0
- TI-2023-27325 Typecho v1.2.1 was discovered to be vulnerable to an XML Quadratic Blowup attack via the… CVSS 3.1HIGH 7.5
- TI-2024-23462 Typecho v1.3.0 was discovered to contain a race condition vulnerability in the post… CVSS 3.1MEDIUM 6.5
- TI-2024-23461 Typecho v1.3.0 was discovered to contain a Client IP Spoofing vulnerability, which allows… CVSS 3.1MEDIUM 5.3
- TI-2020-13970 Open redirect vulnerability in typecho 1.1-17.10.30-release via the referer parameter to Login.php. CVSS 3.1MEDIUM 6.1
- TI-2024-30999 A cross-site scripting (XSS) vulnerability in Typecho v1.2.1 allows attackers to execute… CVSS 3.1MEDIUM 5.4
Sources
- CVE-2023-24114 · CVE Program
- CVE-2023-24114 · NVD
- FIRST EPSS
- GHSA-fw8v-fr5c-x5f2 · GitHub Advisory Database · CC BY 4.0
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