XSS in Tonjoostudio Easy Custom Auto Excerpt
CVE-2018-5311
The Easy Custom Auto Excerpt plugin 2.4.6 for WordPress has XSS via the tonjoo_ecae_options[custom_css] parameter to the wp-admin/admin.php?page=tonjoo_excerpt URI.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.006 (46.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 46th percentile — 46.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000
Affected products
- Tonjoostudio Easy Custom Auto Excerpt — versions 2.4.6
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/d4wner/Vulnerabilities-Report/blob/master/easy-custom-auto-excerpt.md (Exploit, Third Party Advisory)
- wordpress.org/support/topic/stored-xss-bugs-at-the-latest-version-of-easy-custo… (Broken Link)
Frequently asked questions
- What is CVE-2018-5311?
- CVE-2018-5311 is a medium-severity vulnerability in Tonjoostudio Easy Custom Auto Excerpt, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2018-01-09.
- How severe is CVE-2018-5311?
- Medium severity. CVSS v3 base score is 5.4 out of 10.
- Is CVE-2018-5311 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.