CVE-2021-4302

slackero phpwcms SVG File cross site scripting

CVSS 3.5 LOWEPSS 0.5%CWE-79

Vexday Risk Score

8Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 3.5EPSS 0.5%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado

Lifecycle

04 Jan 2023Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

A vulnerability was found in slackero phpwcms up to 1.9.26. It has been classified as problematic. This affects an unknown part of the component SVG File Handler. The manipulation leads to cross site scripting. It is possible to initiate the attack remotely. Upgrading to version 1.9.27 is able to address this issue. The patch is named b39db9c7ad3800f319195ff0e26a0981395b1c54. It is recommended to upgrade the affected component. The associated identifier of this vulnerability is VDB-217419.

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N

Affected products

slackero · phpwcms

References

https://github.com/slackero/phpwcms/commit/b39db9c7ad3800f319195ff0e26a0981395b1c54 https://github.com/slackero/phpwcms/releases/tag/v1.9.27 https://vuldb.com/?ctiid.217419 https://vuldb.com/?id.217419