What is CVE-2022-23889?

CVE-2022-23889 is a medium-severity vulnerability in Yzmcms, classified under Uncontrolled Recursion. CVSS score: 5.3/10. Published 2022-01-28.

How severe is CVE-2022-23889?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Is CVE-2022-23889 known to be exploited?

2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Yzmcms

CVE-2022-23889

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.

EPSS: 0.011 (61.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N.

Affected products

Yzmcms — versions 6.3
N/a — versions n/a

Weakness classification (CWE)

CWE-674 — Uncontrolled Recursion

Public proof-of-concept exploits

References

cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2022-23889?: CVE-2022-23889 is a medium-severity vulnerability in Yzmcms, classified under Uncontrolled Recursion. CVSS score: 5.3/10. Published 2022-01-28.
How severe is CVE-2022-23889?: Medium severity. CVSS v3 base score is 5.3 out of 10.
Is CVE-2022-23889 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.