CVE-2021-4302

slackero phpwcms SVG File cross site scripting

State: Published
Severity: 3.5 Low
Published: Jan 4, 2023
Updated: Apr 10, 2025
Reserved: Jan 4, 2023

Description

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.

Scores

CVSS	Score	Vector	Source
3.1	3.5 Low	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N	VulDB
3.0	3.5 Low	CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N	VulDB
2.0	4.0 Medium	AV:N/AC:L/Au:S/C:N/I:P/A:N	VulDB

Weaknesses

CWE-79 Cross Site Scripting

Affected Products

Product	Versions
phpwcmsslackero	1.9.0Affected 1.9.1Affected 1.9.2Affected 1.9.3Affected 1.9.4Affected 1.9.5Affected 1.9.6Affected 1.9.7Affected 1.9.8Affected 1.9.9Affected 1.9.10Affected 1.9.11Affected 1.9.12Affected 1.9.13Affected 1.9.14Affected 1.9.15Affected 1.9.16Affected 1.9.17Affected 1.9.18Affected 1.9.19Affected 1.9.20Affected 1.9.21Affected 1.9.22Affected 1.9.23Affected 1.9.24Affected and 2 more versions

References

https://vuldb.com/?id.217419vdb-entrytechnical-description
https://vuldb.com/?ctiid.217419signaturepermissions-required
https://github.com/slackero/phpwcms/commit/b39db9c7ad3800f319195ff0e26a0981395b1c54patch
https://github.com/slackero/phpwcms/releases/tag/v1.9.27patch

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