CVE-2022-4822: FlatPress Setup main.lib.php cross site scripting

Severity: medium (CVSS 6.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.5% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2022-12-28 · updated 2026-06-17
Weakness: CWE-79

Description

A vulnerability, which was classified as problematic, has been found in FlatPress. This issue affects some unknown processing of the file setup/lib/main.lib.php of the component Setup. The manipulation leads to cross site scripting. The attack may be initiated remotely. The name of the patch is 5f23b4c2eac294cc0ba5e541f83a6f8a26f9fed1. It is recommended to apply a patch to fix this issue. The identifier VDB-217001 was assigned to this vulnerability.

Affected products

flatpressblog/flatpress: all versions

References

https://github.com/flatpressblog/flatpress/commit/5f23b4c2eac294cc0ba5e541f83a6f8a26f9fed1
https://github.com/flatpressblog/flatpress/issues/176
https://vuldb.com/?ctiid.217001
https://vuldb.com/?id.217001
https://github.com/flatpressblog/flatpress/commit/5f23b4c2eac294cc0ba5e541f83a6f8a26f9fed1
https://github.com/flatpressblog/flatpress/issues/176
https://vuldb.com/?ctiid.217001
https://vuldb.com/?id.217001

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