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No exploitation reportedFix available

CVE-2021-24341

No exploitation reported by the sources we read.

  • Published2021-06-14
  • Fixed in2.6.8
  • 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

When deleting a date in the Xllentech English Islamic Calendar WordPress plugin before 2.6.8, the year_number and month_number POST parameters are not sanitised, escaped or validated before being used in a SQL statement, leading to SQL injection.

Timeline

dates in UTC
  1. 2021-06-1414:15CVE publishedNVD

Versions per branch

NVD
Xllentech english islamic calendar
BranchAffectedFixed in
2.6< 2.6.82.6.8

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

Fix

  1. Update Xllentech english islamic calendar to 2.6.8

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

Identifiers

Technical details

CVSS v3 Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Published
2021-06-14
Last Modified
2026-06-17
NVD status
Modified
GitHub Advisory
GHSA-cpcp-xp6m-fv6g

Frequently asked questions

What is CVE-2021-24341?

When deleting a date in the Xllentech English Islamic Calendar WordPress plugin before 2.6.8, the year_number and month_number POST parameters are not sanitised, escaped or validated before being used in a SQL statement, leading to SQL injection.

Is CVE-2021-24341 actively exploited?

Active exploitation of CVE-2021-24341 has not been confirmed. Its EPSS score was 1.6% on 2026-11-09, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2021-24341?

CVE-2021-24341 has a CVSS v3 base score of 8.8 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

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