Low severityNVD Advisory· Published Nov 6, 2026

CVE-2026-121822

Description

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.

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LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Linecorp/Armeriallm-create
Range: 0.80.0 - 1.42.0

Patches

Vulnerability mechanics

References

github.com/line/armeria/security/advisories/GHSA-x9vf-hjgg-cq25nvd
line.github.io/security-advisory-blog/CVE-2026-121822/nvd

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patch	-0.070
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