XSS in Revmakx Backup And Staging By Wp Time Capsule
CVE-2021-25035
The Backup and Staging by WP Time Capsule WordPress plugin before 1.22.7 does not sanitise and escape the error parameter before outputting it back in an admin page, leading to a Reflected Cross-Site Scripting
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.009 (55.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.
Affected products
- Revmakx Backup_and_staging_by_wp_time_capsule
- Unknown Backup And Staging By Wp Time Capsule — versions 1.22.7
Weakness classification (CWE)
Public proof-of-concept exploits
References
- contact@wpscan.com (Exploit, Third Party Advisory, x_refsource_MISC)
- contact@wpscan.com (x_refsource_CONFIRM, Patch, Third Party Advisory)
Frequently asked questions
- What is CVE-2021-25035?
- CVE-2021-25035 is a medium-severity vulnerability in Revmakx Backup And Staging By Wp Time Capsule, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2022-01-24.
- How severe is CVE-2021-25035?
- Medium severity. CVSS v3 base score is 6.1 out of 10.
- Is CVE-2021-25035 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.