What is CVE-2026-29969?

CVE-2026-29969 is a medium-severity vulnerability in Workflowfirst Staffwiki, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2026-03-26.

How severe is CVE-2026-29969?

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

XSS in Workflowfirst Staffwiki

CVE-2026-29969

A cross-site scripting (XSS) vulnerability in the wff_cols_pref.css.aspx endpoint of staffwiki v7.0.1.19219 allows attackers to execute arbitrary Javascript in the context of the user's browser via a crafted HTTP request.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2026-03-26 · 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: 0.004 (28.8th percentile), scored 2026-10-05.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 29th percentile — 28.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.002 · newest: 0.004 · change: +0.001

Affected products

Workflowfirst Staffwiki — versions 7.0.1.19219

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

github.com/cmoncrook/Security-Advisories/blob/main/cve-2026-29969 (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2026-29969?: CVE-2026-29969 is a medium-severity vulnerability in Workflowfirst Staffwiki, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2026-03-26.
How severe is CVE-2026-29969?: Medium severity. CVSS v3 base score is 6.1 out of 10.