Skip to content

← Public intelligence

PyPI package

wlc

Open actionable advisories and recorded vendor fixes. This public package view has no inventory attached and cannot establish whether your deployment is affected. A vendor fix never resolves your finding; verify your installed version and the source guidance.

Open advisories

5 actionable advisories, newest first. Withdrawn advisories and news are excluded. Coverage is partial.

  1. Low, CVSS 2.3PyPIAmendedPublished

    wlc may disclose API tokens to project-configured URLs

    CVE-2026-62364 · GHSA-3mqq-hv9c-85hc

    Affected
    • PyPI wlc < 2.0.1
    Fixed in
    2.0.1· Vendor fix available
    Issue
    Impact wlc could send an unscoped API token to an unintended server when run inside a directory tree containing attacker-controlled project configuration. If .weblate, .weblate.ini, or weblate.ini defines an API url, and the user supplies a token with WLCKEY or --key without also pinning the URL, wlc would send the token to the project-configured URL. Impacted users are those running wlc in untrusted repositories, pull request checkouts, or directories with untrusted ancestor configuration while using WLCKEY or --key. Patches The issue is patched in wlc 2.0.1 via https://github.com/WeblateOrg/wlc/pull/1500. The fix rejects unscoped keys when the API URL comes from automatically discovered project configuration: - WLCKEY now requires WLCURL. - --key now requires --url. - URL-scoped keys in the [keys] configuration section remain supported. Users should upgrade to wlc 2.0.1 or newer. Workarounds Without upgrading, users can avoid the issue by explicitly pinning the API URL whenever…

    Recommended action: Upgrade to 2.0.1 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.

    Sources:github.com (1)osv.dev (2)Source checked Evidence →
  2. Medium, CVSS 5.1PyPIAmendedPublished

    wlc: print_html outputs API data without HTML escaping

    CVE-2026-42150 · GHSA-gx2m-mcc2-r4p3

    Affected
    • PyPI wlc < 2.0.0
    Fixed in
    2.0.0· Vendor fix available
    Issue
    Impact 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. Patches https://github.com/WeblateOrg/wlc/pull/1327 Workarounds The only vulnerable code path is HTML output which is opt-in. References Weblate thanks @fg0x0 for reporting this on GitHub.

    Recommended action: Upgrade to 2.0.0 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.

    Sources:osv.dev (1)github.com (2)Source checked Evidence →
  3. High, CVSS 8.0PyPIAmendedPublished

    Weblate wlc path traversal vulnerability: Unsanitized API slugs in download command

    CVE-2026-23535 · GHSA-mmwx-79f6-67jg

    Affected
    • PyPI wlc < 1.17.2
    Fixed in
    1.17.2· Vendor fix available
    Issue
    Impact Multi-translation download could write to an arbitrary location when instructed by a crafted server. Patches https://github.com/WeblateOrg/wlc/pull/1128 Workarounds Do not use wlc download with untrusted servers. References This issue was reported to us by wh1zee via HackerOne.

    Recommended action: Upgrade to 1.17.2 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.

    Sources:osv.dev (1)github.com (2)Source checked Evidence →
  4. Medium, CVSS 5.3PyPIAmendedPublished

    Weblate wlc has insecure API key configuration

    CVE-2026-22251 · GHSA-9rp8-h4g8-8766

    Affected
    • PyPI wlc < 1.17.0
    Fixed in
    1.17.0· Vendor fix available
    Issue
    Impact Historically, wlc supported providing unscoped API keys in the setting. This practice was discouraged for years, but the code was never removed. This might cause the API key to be used against different server. Patches https://github.com/WeblateOrg/wlc/pull/1098 Workarounds Remove unscoped key from wlc configuration. Only use URL-scoped keys in the [keys] sections. References This issue was reported to us by wh1zee via HackerOne.

    Recommended action: Upgrade to 1.17.0 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.

    Sources:osv.dev (1)github.com (2)Source checked Evidence →
  5. Low, CVSS 2.5PyPIAmendedPublished

    Weblate command-line client susceptible to SSL verification skip

    CVE-2026-22250 · GHSA-2mmv-7rrp-g8xh

    Affected
    • PyPI wlc < 1.17.0
    Fixed in
    1.17.0· Vendor fix available
    Issue
    Impact The SSL verification would be skipped for some crafted URLs. Patches https://github.com/WeblateOrg/wlc/pull/1097 Workarounds Avoid using untrusted wlc configurations, as that might cause insecure connections. References This issue was reported to us by wh1zee via HackerOne.

    Recommended action: Upgrade to 1.17.0 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.

    Sources:osv.dev (1)github.com (2)Source checked Evidence →