CVE-2021-24240
The Business Hours Pro WordPress plugin through 5.5.0 allows a remote attacker to upload arbitrary files using its manual update functionality, leading to an unauthenticated remote code execution vulnerability.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (3.04%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
The Business Hours Pro WordPress plugin through 5.5.0 allows a remote attacker to upload arbitrary files using its manual update functionality, leading to an unauthenticated remote code execution vulnerability.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 3.04% probability · 87th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-434
- Affected
- aivahthemes/business hours pro
- Source
- contact@wpscan.com
EPSS 3.0% 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://codecanyon.net/item/business-hours-pro-wordpress-plugin/9414879Product, Third Party Advisory
- https://wpscan.com/vulnerability/10528cb2-12a1-43f7-9b7d-d75d18fdf5bbThird Party Advisory
- https://codecanyon.net/item/business-hours-pro-wordpress-plugin/9414879Product, Third Party Advisory
- https://wpscan.com/vulnerability/10528cb2-12a1-43f7-9b7d-d75d18fdf5bbThird Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.