CVE-2021-24397
The id parameter used is not sanitised, escaped or validated before inserting to a SQL statement, leading to SQL injection.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.52%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
The edit functionality in the MicroCopy WordPress plugin through 1.1.0 makes a get request to fetch the related option. The id parameter used is not sanitised, escaped or validated before inserting to a SQL statement, leading to SQL injection.
- CVSS 3.1
- 7.2 HIGHCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 1.52% probability · 74th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-89
- Affected
- activemedia/microcopy
- Source
- contact@wpscan.com
EPSS 1.5% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- https://codevigilant.com/disclosure/2021/wp-plugin-microcopy/Exploit, Third Party Advisory
- https://wpscan.com/vulnerability/2edab2b0-d4fd-4d50-aca0-2a1b7b37c23dExploit, Third Party Advisory
- https://codevigilant.com/disclosure/2021/wp-plugin-microcopy/Exploit, Third Party Advisory
- https://wpscan.com/vulnerability/2edab2b0-d4fd-4d50-aca0-2a1b7b37c23dExploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.