CVE-2022-23889 json
The comment function in YzmCMS v6.3 was discovered as being able to be operated concurrently, allowing attackers to create an unusually lar…
published 2022-01-28 4 y ago modified 2026-06-17 4 mo ago also EUVD-2022-28814
- cvss
- 5.3
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.1%
- EPSS 1.1% chance of exploitation in 30 days, percentile 65%
- public exploits
- 0
- none known
Summary
The comment function in YzmCMS v6.3 was discovered as being able to be operated concurrently, allowing attackers to create an unusually large number of comments.
Exploit prediction
1.08% chance of exploitation in the next 30 days, higher than 65% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- github.com https://github.com/yzmcms/yzmcms/issues/61 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:N/I:P/A:N |
Classification
- Weakness
-
- CWE-674 Uncontrolled Recursion
References
-
github.com
/yzmcms/yzmcms/issues/61
exploit, third-party-advisory
Sources
- CVE List CVE-2022-23889
- NVD CVE-2022-23889
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