MEDIUM 4.8

PYSEC-2026-2321

Details

wlc is a Weblate command-line client using Weblate's REST API. Prior to version 2.0.0, the HTML output format in wlc embeds API response data into HTML without escaping, allowing cross-site scripting when the output is rendered in a browser. This issue has been patched in version 2.0.0.

Are you affected?

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Affected packages

PyPI / wlc

Introduced in: 0 Fixed in: 2.0.0

Fix pip install --upgrade 'wlc>=2.0.0'

References

https://github.com/WeblateOrg/wlc/releases/tag/2.0.0 [ADVISORY]
https://github.com/WeblateOrg/wlc/security/advisories/GHSA-gx2m-mcc2-r4p3 [ADVISORY]
https://github.com/WeblateOrg/wlc/commit/0f3e58f6d7457b05d48ef40f579a172c4c8b8469 [FIX]
https://github.com/WeblateOrg/wlc/pull/1327 [FIX]