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.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.59%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.1
- 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 1.59% probability · 74th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-89
- Affected
- xllentech/english islamic calendar
- Source
- contact@wpscan.com
References
- https://codevigilant.com/disclosure/2021/xllentech-english-islamic-calendar/Exploit, Third Party Advisory
- https://wpscan.com/vulnerability/1eba1c73-a19b-4226-afec-d27c48388a04Patch, Third Party Advisory
- https://codevigilant.com/disclosure/2021/xllentech-english-islamic-calendar/Exploit, Third Party Advisory
- https://wpscan.com/vulnerability/1eba1c73-a19b-4226-afec-d27c48388a04Patch, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.