What is CVE-2022-25481?

CVE-2022-25481 is a high-severity vulnerability in Thinkphp, classified under Exposure of Resource to Wrong Sphere. CVSS score: 7.5/10. Published 2022-03-21.

How severe is CVE-2022-25481?

High severity. CVSS v3 base score is 7.5 out of 10.

Is CVE-2022-25481 known to be exploited?

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

Vulnerability in Thinkphp

CVE-2022-25481

ThinkPHP Framework v5.0.24 was discovered to be configured without the PATHINFO parameter. This allows attackers to access all system environment parameters from index.php. NOTE: this is disputed by a third party because system environment exposure is an intended feature of the debugging mode.

Published 2022-03-21 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.047 (91.6th percentile), scored 2026-09-30.

Low probability of exploitation in the next 30 days, but still tracked. 92nd percentile — 91.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.047 · newest: 0.047 · change: 0.000

Affected products

Thinkphp — versions 5.0.24

Weakness classification (CWE)

Public proof-of-concept exploits

References

github.com/Lyther/VulnDiscover/blob/master/Web/ThinkPHP_InfoLeak.md (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2022-25481?: CVE-2022-25481 is a high-severity vulnerability in Thinkphp, classified under Exposure of Resource to Wrong Sphere. CVSS score: 7.5/10. Published 2022-03-21.
How severe is CVE-2022-25481?: High severity. CVSS v3 base score is 7.5 out of 10.
Is CVE-2022-25481 known to be exploited?: 6 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.