TeamPass Cross-Site Scripting (XSS)

published 2017-10-12 9 y ago modified 2026-06-17 4 mo ago also GHSA-28pv-2j2h-fmhc , EUVD-2022-1941

cvss: 5.4; version 3.0, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 0.9%; EPSS 0.9% chance of exploitation in 30 days, percentile 61%
public exploits: 0; none known

Cross-Site Scripting (XSS) was discovered in TeamPass before 2.1.27.9. The vulnerability exists due to insufficient filtration of data (in /sources/folders.queries.php). An attacker could execute arbitrary HTML and script code in a browser in the context of the vulnerable website.

Patch / fix

fixed in 1 links 2

packagist nilsteampassnet/teampass 2.1.27.9

Exploit prediction

0.95% chance of exploitation in the next 30 days, higher than 61% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
NVD	3.0	5.4	CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
NVD	2.0	3.5	AV:N/AC:M/Au:S/C:N/I:P/A:N
GitHub	3.0	5.4	CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Affected packages

ecosystem	package	affected	fixed in
packagist	nilsteampassnet/teampass	<2.1.27.9	2.1.27.9

Classification

Weakness

CWE-79 Improper Neutralization of Input During Web Page Generation

References

github.com /nilsteampassnet/TeamPass/commit/f5a765381f051fe624386866ddb1f6b5e7eb929b
web, patch, third-party-advisory
github.com /nilsteampassnet/TeamPass/releases/tag/2.1.27.9
web, release-notes, third-party-advisory
github.com /nilsteampassnet/TeamPass/blob/master/changelog.md
web, release-notes, third-party-advisory
nvd.nist.gov /vuln/detail/CVE-2017-15278
advisory
github.com /nilsteampassnet/TeamPass
package

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary