CVE-2021-36885 (GCVE-0-2021-36885)

Vulnerability from cvelistv5 – Published: 2021-12-22 18:06 – Updated: 2026-04-28 16:07
VLAI
Title
WordPress Contact Form 7 Database Addon – CFDB7 plugin <= 1.2.6.1 - Unauthenticated Stored Cross-Site Scripting (XSS) vulnerability
Summary
Unauthenticated Stored Cross-Site Scripting (XSS) vulnerability discovered in Contact Form 7 Database Addon – CFDB7 WordPress plugin (versions <= 1.2.6.1).
Severity
6.1 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-03-28 16:15 UTC
CWE
  • CWE-79 - Cross-site Scripting (XSS)
Assigner
References
Impacted products
Vendor Product Version CPE status
CipherCoin Contact Form 7 Database Addon – CFDB7 (WordPress plugin) Affected: <= 1.2.6.1 , ≤ 1.2.6.1 (custom)
guessed Create a notification for this product.
Date Public
2021-11-12 00:00
Credits
Vulnerability discovered by Ex.Mi (Patchstack).
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

Author Source Type Date Other

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.



Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.