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CVE-2020-5273

16
FAUCET Score

CVE-2020-5273 is a stored Cross-Site Scripting (XSS) vulnerability affecting PrestaShop's ps_linklist module versions prior to 3.1.0, specifically when custom URLs are utilized. This medium-severity vulnerability (CVSS 5.4) can be exploited by an authenticated attacker via a low-complexity attack, potentially leading to limited impact on confidentiality and integrity. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
>= 3.0.0, < 3.1.0CPE matchmatch criteria
cpe:2.3:a:prestashop:prestashop_linklist:*:*:*:*:*:prestashop:*:*

CVSS Data

CVSS version used by this source: 3.1

4.1MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:N/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
2.3
Impact Score
1.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.70%
Probability of exploitation in next 30 days
EPSS Percentile
49.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0070 is in the 83rd percentile among its peer group of 15,239 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

composerpatch availablevia ghsa
Product: prestashop/ps_linklistFixed in: 3.1.0
github_advisorypatch availablevia nvd_reference
View patch

Vendor Advisories (1)

composerGHSA-cx2r-mf6x-55rxmedium

Stored XSS with custom URLs in PrestaShop module ps_linklist

Oct 12, 2021

References

github.com / PrestaShop/ps_linklist/commit/83e6e0bdda2287f4d6e64127cb90c41d26b5ad82
PatchThird Party Advisory
github.com / PrestaShop/ps_linklist/security/advisories/GHSA-cx2r-mf6x-55rx
Third Party Advisory