CVE-2022-30999
Description
FriendsofFlarum (FoF) Upload is an extension that handles file uploads intelligently for your forum. If FoF Upload prior to version 1.2.3 is configured to allow the uploading of SVG files ('image/svg+xml'), navigating directly to an SVG file URI could execute arbitrary Javascript code decided by an attacker. This Javascript code could include the execution of HTTP web requests to Flarum, or any other web service. This could allow data to be leaked by an authenticated Flarum user, or, possibly, for data to be modified maliciously. This issue has been patched with v1.2.3, which now sanitizes uploaded SVG files. As a workaround, remove the ability for users to upload SVG files through FoF Upload.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
fof/uploadPackagist | < 1.2.3 | 1.2.3 |
Affected products
3cpe:2.3:a:friendsofflarum:upload:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:friendsofflarum:upload:*:*:*:*:*:*:*:*range: <1.2.3
- (no CPE)range: < 1.2.3
Patches
Vulnerability mechanics
References
6- github.com/FriendsOfFlarum/upload/pull/318nvdPatchThird Party AdvisoryWEB
- github.com/FriendsOfFlarum/upload/releases/tag/1.2.3nvdPatchThird Party AdvisoryWEB
- github.com/FriendsOfFlarum/upload/issues/68nvdExploitIssue TrackingThird Party AdvisoryWEB
- github.com/FriendsOfFlarum/upload/security/advisories/GHSA-fm53-mpmp-7qw2nvdThird Party AdvisoryWEB
- github.com/advisories/GHSA-fm53-mpmp-7qw2ghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2022-30999ghsaADVISORY
News mentions
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