CVE-2026-29969: A cross-site scripting (XSS) vulnerability in the wff_cols_pref.css.aspx endpoint of staffwiki v7.0.1.19219 al

Routine

MEDIUM 6.1DOWNGRADE

CVE-2026-29969 is a medium-severity flaw (CVSS 6.1) affecting staffwiki. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

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.

Why this priority

Public exploit reference

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	6.1 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.3% (top 83%)
CISA exploited list	No
Weakness	CWE-79
Published	2026-03-26
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: workflowfirst

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-03-26 19:16 UTCPublished CVE record published
2026-06-17 10:29 UTCUpdated Record last modified

workflowfirst staffwiki DOWNGRADE

Affected: 7.0.1.19219

Fixed in: no fixed release known

Safe to downgrade to: a release before 7.0.1.19219

1. Check installed version

apt-cache policy staffwiki || rpm -q staffwiki || staffwiki --version

2. No fixed release: DOWNGRADE to a release before 7.0.1.19219 (Debian / Ubuntu)

apt-cache madison staffwiki sudo apt install staffwiki=<VERSION_BEFORE_7.0.1.19219> sudo apt-mark hold staffwiki

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list staffwiki sudo dnf downgrade staffwiki-<VERSION_BEFORE_7.0.1.19219> sudo dnf versionlock add staffwiki

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2026-29969?

staffwiki: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2026-29969 being exploited?

CVE-2026-29969 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2026-29969 affect?

CVE-2026-29969 affects staffwiki. Severity is medium (CVSS 6.1). 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.

How urgent is CVE-2026-29969?

Priority 31/100. Public exploit reference

References

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