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XSS vulnerability when listing users on add & modify server pages.

Moderate severity GitHub Reviewed Published Oct 3, 2020 in pterodactyl/panel • Updated Jan 9, 2023

Package

composer pterodactyl/panel (Composer)

Affected versions

< 0.7.19
>= 1.0.0-rc.0, <= 1.0.0-rc.6

Patched versions

0.7.19
1.0.0-rc.7

Description

Impact

An XSS vulnerability exists in versions of Pterodactyl Panel before 0.7.19. Affected versions do not properly sanitize account names before rendering them to the dropdown selector in the admin area when creating or modifying a server.

Patches

This XSS has been addressed in 0.7.19 and will be rolled forwards into the 1.0-rc.7 release.

Workarounds

No workaround exists without manual patching. See https://github.com/pterodactyl/panel/pull/2441/files for the files changed.

For more information

If you have any questions or comments about this advisory please reach out on Discord, or by emailing dane at pterodactyl dot io.

Thank you to Sergej for the responsible disclosure of this issue.

References

@DaneEveritt DaneEveritt published to pterodactyl/panel Oct 3, 2020
Reviewed Oct 8, 2020
Published to the GitHub Advisory Database Oct 8, 2020
Last updated Jan 9, 2023

Severity

Moderate

Weaknesses

CVE ID

No known CVE

GHSA ID

GHSA-5822-pw57-vv37

Source code

Credits

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