TI-2024-23462 Aliases CVE-2024-35539 GHSA-m5f9-w97j-4hmr

Typecho v1.3.0 was discovered to contain a race condition vulnerability in the post…

HIGH 68CWE-290Published 2024-08-19 · Updated 2024-08-21

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: Security bypass
Confidentiality · integrity · availability: None · Low · Low
Fix status: No fix listed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-290.

Summary

Typecho v1.3.0 was discovered to contain a race condition vulnerability in the post commenting function. This vulnerability allows attackers to post several comments before the spam protection checks if the comments are posted too frequently.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV

EPSS 0.01445 73rd 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: Partial

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

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:typecho:typecho:1.3.0:::::::*	1.3.0	Vulnerable	Typecho

cpe:2.3:a:typecho:typecho:1.3.0:*:*:*:*:*:*:* Versions 1.3.0 Vulnerable ·Typecho

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2024-35539
2026-10-03 Alias added: GHSA-m5f9-w97j-4hmr

References

Exploit 1

https://cyberaz0r.info/2024/08/typecho-multiple-vulnerabilities/

Other 1

https://typecho.org

TI-2023-09861 typecho 1.1/17.10.30 was discovered to contain a remote code execution (RCE) vulnerability via install.php. CVSS 3.1CRITICAL 9.8
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-2024-23461 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

See all 17 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences