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CVE-2021-24812

BetterLinks < 1.2.6 - Admin+ Stored Cross-Site Scripting

MEDIUM
5.4
CVSS Score
Published: November 23, 2021 at 07:16 PM UTC
Updated: June 17, 2026 at 03:40 AM UTC
1 product affected across 1 vendorBetterLinks

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Severity
MEDIUM5.4
Exploit prediction
EPSS 0.6%

Description

The BetterLinks WordPress plugin before 1.2.6 does not sanitise and escape some of imported link fields, which could lead to Stored Cross-Site Scripting issues when an admin import a malicious CSV.

Affected

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

BetterLinks· Wpdeveloperwordpress-plugin
95%
v < 1.2.6
Affected range stops below 1.2.6, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

x_refsource_MISCExploitThird Party Advisory
Source: [email protected]
https://wpscan.com/vulnerability/6bc8fff1-ff10-4175-8a46-563f0f26f96a

CVSS

5.4MEDIUM[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-79

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