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CVE-2026-125451

WordPress B Blocks plugin <= 2.1.15 - Cross Site Scripting (XSS) vulnerability

Severity
Medium 6.5
Published
11 Nov 2026
Last changed
11 Nov 2026
Added to UpHeron
11 Nov 2026
Weakness
Cross-site scripting (CWE-79)
Attack
Over the network · Needs a user account · Needs someone to click or open something
Attacker can
Read some data · Change some data · Slow it down
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L
Sources
CVE Program

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in bPlugins B Blocks b-blocks allows Stored XSS.This issue affects B Blocks: from n/a through 2.1.15.

From the CVE Program.

Affected software

SoftwareAffected versions
B Blocks (WordPress plugin)WordPress plugins · wp-plugin:b-blocks
  • Every version up to 2.1.15

References

  • CVE.org https://www.cve.org/CVERecord?id=CVE-2026-125451