CVE-2026-121822

UNKNOWN 0.0

CVSS Score

0.0

EPSS Score

0.0%

EPSS Percentile

0th

A vulnerability has been identified in armeria versions 0.80.0 through 1.42.0, where attackers who control file names can cause stored cross-site scripting (XSS) when directory listing is enabled and a user views the listing.

Vendor	ly corporation
Product	armeria
Published	Nov 6, 2026

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Affected Versions

LY Corporation / Armeria

0.80.0 < 1.43.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

line.github.io: https://line.github.io/security-advisory-blog/CVE-2026-121822/ github.com: https://github.com/line/armeria/security/advisories/GHSA-x9vf-hjgg-cq25