Improper neutralization of input during web page generation ('Cross-site Scripting') in the notifications feature in Devolutions PowerShell
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 2026.3.1
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
Devolutions PowerShell Universal, a platform for automating and managing PowerShell scripts, is affected through its notifications feature. An authenticated user who has permission to create notifications could exploit this flaw to run malicious JavaScript in another user's browser by supplying a crafted notification target URL.
Summarized by anthropic/claude-haiku-5.5. Verify details against the original sources.
Read the original description
Improper neutralization of input during web page generation ('Cross-site Scripting') in the notifications feature in Devolutions PowerShell Universal 2026.3.0 and earlier allows an authenticated user with notification creation permission to execute arbitrary JavaScript in the browser of another user via a crafted notification target URL.
Timeline
- CVE published
- First seen by cve.now
Affected versions
- Devolutions PowerShell Universal
fixed in 2026.3.1