Cross Site Request Forgery (CSRF) vulnerability in baijiacms 4.1.4, allows attackers to change the password or other information of an arbi…

published 2023-02-15 3y ago modified 2026-06-17 4mo ago also EUVD-2021-20102

cvss: 6.5; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.3%; EPSS 0.3% chance of exploitation in 30 days, percentile 24%
public exploits: 0; none known

Cross Site Request Forgery (CSRF) vulnerability in baijiacms 4.1.4, allows attackers to change the password or other information of an arbitrary account via index.php.

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CISA SSVC

Exploitation: Proof of concept is public
Automatable: no
Technical impact: partial
Assessed: last yr. (2025-03-20)

Exploit prediction

0.32% chance of exploitation in the next 30 days, higher than 24% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

github.com https://github.com/baijiacms/baijiacmsV4/issues/7 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:R/S:U/C:N/I:H/A:N
NVD	3.1	6.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
CNA	3.1	6.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

Classification

Weakness

CWE-352 Cross-Site Request Forgery

References

github.com /baijiacms/baijiacmsV4/issues/7
exploit, vendor-advisory

Sources

CVE List CVE-2021-33396
NVD CVE-2021-33396

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