slackero phpwcms SVG File cross site scripting
CVE-2021-4302

3.5LOW

Key Information:

Vendor

Slackero

Status
PHPwcms
Vendor
CVE Published:
4 January 2023

What is CVE-2021-4302?

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.

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Deploy the Patch

Affected Version(s)

phpwcms 1.9.0

phpwcms 1.9.1

phpwcms 1.9.2

References

https://vuldb.com/?id.217419
vdb-entrytechnical-description
https://vuldb.com/?ctiid.217419
signaturepermissions-required
https://github.com/slackero/phpwcms/commit/b39db9c7ad3800...
patch

CVSS V3.1

Score:
3.5
Severity:
LOW
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Unchanged

CVSS V3.0

Score:
3.5
Severity:
LOW
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

VulDB GitHub Commit Analyzer
JSON
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