CVE-2024-35539 json
Typecho v1.3.0 was discovered to contain a race condition vulnerability in the post commenting function.
published 2024-08-19 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-35356
- cvss
- 6.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.4%
- EPSS 1.4% chance of exploitation in 30 days, percentile 73%
- public exploits
- 1
- Exploit-DB
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.
Timeline
- Published
- First public exploit (EDB-52161)
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 2 y ago
Exploit prediction
1.44% chance of exploitation in the next 30 days, higher than 73% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- EDB-52161 Typecho 1.3.0 - Race Condition webapps, 2025-04-10
- cyberaz0r.info https://cyberaz0r.info/2024/08/typecho-multiple-vulnerabilities/ referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L |
| CNA | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L |
Affected products
- typecho cms
Classification
- Weakness
-
- CWE-290 Authentication Bypass by Spoofing
References
-
cyberaz0r.info
/2024/08/typecho-multiple-vulnerabilities/
exploit, third-party-advisory
-
typecho.org
product
Sources
- CVE List CVE-2024-35539
- NVD CVE-2024-35539
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