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No exploitation reportedFix available

CVE-2021-24753

No exploitation reported by the sources we read.

  • Published2021-12-27
  • Fixed in1.9.6
  • WeaknessCWE-89

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

The Rich Reviews by Starfish WordPress plugin before 1.9.6 does not properly validate the orderby GET parameter of the pending reviews page before using it in a SQL statement, leading to an authenticated SQL injection issue

Timeline

dates in UTC
  1. 2021-12-2711:15CVE publishedNVD

Versions per branch

NVD
Starfish rich review
BranchAffectedFixed in
1.9< 1.9.61.9.6

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

  1. Update Starfish rich review to 1.9.6

Advisories and patches

Detection

Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof of concept
Metasploit modules
none listed
Metasploit Framework

Sources

  • NVDCVSS 3.17.2read 2026-10-23
  • NVDCVSS 2.06.5read 2026-10-23
  • CNAweakness (CWE)CWE-89known since 2026-10-23
  • NVDweakness (CWE)CWE-89read 2026-10-23
  • FIRST EPSSEPSS score1.5 %2026-11-08
  • GitHub Advisoriesadvisory—

Identifiers

Technical details

CVSS v3 Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Published
2021-12-27
Last Modified
2026-06-17
NVD status
Modified
GitHub Advisory
GHSA-rg5r-5ppf-cg7q

Frequently asked questions

What is CVE-2021-24753?

The Rich Reviews by Starfish WordPress plugin before 1.9.6 does not properly validate the orderby GET parameter of the pending reviews page before using it in a SQL statement, leading to an authenticated SQL injection issue

Is CVE-2021-24753 actively exploited?

Active exploitation of CVE-2021-24753 has not been confirmed. Its EPSS score was 1.5% on 2026-11-08, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2021-24753?

CVE-2021-24753 has a CVSS v3 base score of 7.2 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.

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