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CVE-2018-1000813

N/A
Published: December 20, 2018 at 03:00 PM UTC
Updated: June 17, 2026 at 01:33 AM UTC
1 product affected across 1 vendorBackdropcms

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Severity
N/A
Exploit prediction
EPSS 0.7%

Description

Backdrop CMS version 1.11.0 and earlier contains a Cross Site Scripting (XSS) vulnerability in Sanitization of custom class names used on blocks and layouts. that can result in Execution of JavaScript from an unexpected source.. This attack appear to be exploitable via A user must be directed to an affected page while logged in.. This vulnerability appears to have been fixed in 1.11.1 and later.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

x_refsource_MISCVendor Advisory
Source: [email protected]
https://backdropcms.org/security/backdrop-sa-core-2018-005

CVSS

3.5LOW[email protected]
Confidentiality
NONE
Integrity
PARTIAL
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-79

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