What is CVE-2022-25323?

CVE-2022-25323 is a medium-severity vulnerability in Zerof Web Server, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2022-02-18.

How severe is CVE-2022-25323?

Medium severity. CVSS v3 base score is 6.1 out of 10.

Is CVE-2022-25323 known to be exploited?

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

XSS in Zerof Web Server

CVE-2022-25323

ZEROF Web Server 2.0 allows /admin.back XSS.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2022-02-18 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.032 (87.8th percentile), scored 2026-10-02.

Low probability of exploitation in the next 30 days, but still tracked. 88th percentile — 87.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.032 · newest: 0.032 · change: -0.000

Affected products

Zerof Web Server — versions 2.0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

Public proof-of-concept exploits

References

awillix.ru (Third Party Advisory)
github.com/awillix/research/blob/main/cve/CVE-2022-25323.md (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2022-25323?: CVE-2022-25323 is a medium-severity vulnerability in Zerof Web Server, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2022-02-18.
How severe is CVE-2022-25323?: Medium severity. CVSS v3 base score is 6.1 out of 10.
Is CVE-2022-25323 known to be exploited?: 6 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.