CVE-2026-22257 — Salvo is vulnerable to stored XSS in the list_html function by uploading files with malicious names

CVE-2026-22257

Salvo is vulnerable to stored XSS in the list_html function by uploading files with malicious names PUBLISHED

Description (CNA)

Salvo is a Rust web backend framework. Prior to version 0.88.1, the function list_html generates a file view of a folder without sanitizing the files or folders names, this may potentially lead to XSS in cases where a website allow the access to public files using this feature and anyone can upload a file. This issue has been patched in version 0.88.1.

Affected (CNA)

Vendor / product	Versions
salvo-rs / salvo	affected < 0.88.1

CWE

CWE-79

References

https://github.com/salvo-rs/salvo/security/advisories/GHSA-54m3-5fxr-2f3j
https://github.com/salvo-rs/salvo/blob/16efeba312a274739606ce76366d921768628654/crates/serve-static/src/dir.rs#L581

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.