CVE-2026-94211

Hyve5 Leantime Project Dashboard show.blade.php cross site scripting

Hyve5 Leantime

CVSS

4.8Medium

ExploitationPublic exploit codeCISA's assessment says proof of concept code is public, assessed 21 Sep 2026. Not in the KEV catalogCISA via CVE List

Exploit odds (EPSS)0.35%Chance of exploitation activity in the next 30 days, higher than 27% of CVEs. Scored 24 Oct 2026FIRST EPSS

Fixed inNone listedNo source names a fixed version. Check the vendor advisory below

Published21 Sep 2026Updated 21 Sep 2026CVE List

What fixes it

No source in this snapshot names a fixed version. The vendor advisories under References are the place to check.

Timeline

21 Sep 2026, 12:00 UTCPublishedCVE List
25 Oct 2026, 08:30 UTCExploit code publicBluesky: CVE posts

Reports 1

1 outlet mention it. Reports are not confirmation; each links to its source.

@hugovalters.bsky.social: CVE-2026-94211: stored XSS in Leantime project dashboards, CVSS 2.4, public exploit, no patch yet. Limit access and update when fixed. #CVE #infosec https://www.valtersit.com/cve/CBluesky: CVE posts, 25 Oct 2026Exploit code

Description

A vulnerability has been found in Hyve5 Leantime up to 3.9.8. Affected by this issue is some unknown functionality of the file /app/Domain/Dashboard/Templates/show.blade.php of the component Project Dashboard. Such manipulation leads to cross site scripting. The attack may be performed from remote. The exploit has been disclosed to the public and may be used. "EDIT perm" needed to plant; fires cross-user for anyone viewing the project dashboard since the poisoned label name is echoed raw. The vendor was contacted early about this disclosure but did not respond in any way.

Text from CVE List

Affected versions 9

Leantimeaffected: 3.9.0CVE List
Leantimeaffected: 3.9.1CVE List
Leantimeaffected: 3.9.2CVE List
Leantimeaffected: 3.9.3CVE List
Leantimeaffected: 3.9.4CVE List
Leantimeaffected: 3.9.5CVE List
Leantimeaffected: 3.9.6CVE List
Leantimeaffected: 3.9.7CVE List
Leantimeaffected: 3.9.8CVE List