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)
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.009 (57.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 58th percentile — 57.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: 0.000
Affected products
- Revmakx Backup And Staging By Wp Time Capsule
- Backup And Staging By Wp Time Capsule — versions 1.22.7
Weakness classification (CWE)
Public proof-of-concept exploits
References
- wpscan.com/vulnerability/f426360e-5ba0-4d6b-bfd4-61bc54be3469 (Exploit, Third Party Advisory)
- plugins.trac.wordpress.org/changeset/2641264 (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.