XSS in Prestashop Product Comments
CVE-2020-26225
In PrestaShop Product Comments before version 4.2.0, an attacker could inject malicious web code into the users' web browsers by creating a malicious link. The problem was introduced in version 4.0.0 and is fixed in 4.2.0
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.7 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/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
- Prestashop Product Comments
- Prestashop Productcomments — versions >= 4.0.0, < 4.2.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/PrestaShop/productcomments/security/advisories/GHSA-58w4-w77w-qv3w (Third Party Advisory)
- github.com/PrestaShop/productcomments/commit/c56e3e9495c4a0a9c1e7dc43e1bb0fcad2… (Patch, Third Party Advisory)
Frequently asked questions
- What is CVE-2020-26225?
- CVE-2020-26225 is a high-severity vulnerability in Prestashop Product Comments, classified under Cross-site Scripting. CVSS score: 8.7/10. Published 2020-11-16.
- How severe is CVE-2020-26225?
- High severity. CVSS v3 base score is 8.7 out of 10.
- Is CVE-2020-26225 known to be exploited?
- 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.