CVE-2019-25147
Pretty Links <= 2.1.9 - Unauthenticated Stored Cross-Site Scripting via track_link
CVSS Score
7.2
EPSS Score
0.0%
EPSS Percentile
0th
The Pretty Links plugin for WordPress is vulnerable to Stored Cross-Site Scripting via various IP headers as well as the referer header in versions up to, and including, 2.1.9 due to insufficient input sanitization and output escaping in the track_link function. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
| CWE | CWE-79 |
| Vendor | supercleanse |
| Product | prettylinks – affiliate links, link branding, link tracking, marketing and stripe payments plugin |
| Published | Jun 7, 2023 |
| Last Updated | Apr 8, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
supercleanse / PrettyLinks – Affiliate Links, Link Branding, Link Tracking, Marketing and Stripe Payments Plugin
0 < 2.1.10
References
wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/ae058c5b-b90b-4a1e-9f56-d56dbd2d3607?source=cve blog.nintechnet.com: https://blog.nintechnet.com/stored-xss-and-csv-injection-vulnerabilities-in-wordpress-shortlinks-by-pretty-links-plugin/ plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=2108490%40pretty-link%2Ftrunk&old=2078274%40pretty-link%2Ftrunk&sfp_email=&sfph_mail=
Credits
Jerome Bruandet