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CVE-2024-12878 (GCVE-0-2024-12878)

Vulnerability from cvelistv5 – Published: 2025-02-26 06:00 – Updated: 2025-02-26 16:02
VLAI
Title
Custom Block Builder – Lazy Blocks < 3.8.3 - Reflected XSS
Summary
The Custom Block Builder WordPress plugin before 3.8.3 does not sanitise and escape a parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin.
Severity
7.1 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-02-26 16:01 UTC
CWE
Assigner
References
URL Tags
https://wpscan.com/vulnerability/827444d1-87cb-40… exploitvdb-entrytechnical-description
Impacted products
Vendor Product Version CPE status
Unknown Custom Block Builder Affected: 0 , < 3.8.3 (semver)
guessed Create a notification for this product.
Credits
Hassan Khan Yusufzai - Splint3r7 WPScan
Show details on NVD website
To clipboard 

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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.


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