What is CVE-2022-34834?

CVE-2022-34834 is a medium-severity vulnerability in Vermeg Agile Reporter, classified under Cross-site Scripting. CVSS score: 4.8/10. Published 2023-10-27.

How severe is CVE-2022-34834?

Medium severity. CVSS v3 base score is 4.8 out of 10.

XSS in Vermeg Agile Reporter

CVE-2022-34834

An issue was discovered in VERMEG AgileReporter 21.3. Attackers can gain privileges via an XSS payload in an Add Comment action to the Activity log.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2023-10-27 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 4.8 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.004 (28.2th percentile), scored 2026-10-03.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 28th percentile — 28.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000

Affected products

Vermeg Agile Reporter — versions 21.3

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

www.vermeg.com/agile-reporter/ (Product)
crashpark.weebly.com/blog/2-stored-xss-in-agilereporter-213-by-vermeg (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2022-34834?: CVE-2022-34834 is a medium-severity vulnerability in Vermeg Agile Reporter, classified under Cross-site Scripting. CVSS score: 4.8/10. Published 2023-10-27.
How severe is CVE-2022-34834?: Medium severity. CVSS v3 base score is 4.8 out of 10.