Reflected XSS via unescaped redirect parameters
Published Dec 6, 2021 · Updated Aug 3, 2024
Reflected XSS in Marketing Fire LoginWP Pro before 3.0.0.5 allows remote attackers to execute script via crafted redirect parameters. The redirections admin page writes rul_login_url and rul_logout_url into HTML attributes without sanitizing or context-appropriate escaping. Exploitation requires a logged-in user with access to that page to submit an attacker-controlled form, after which script runs under the site's origin.
Summary
What happened
Reflected XSS in Marketing Fire LoginWP Pro before 3.0.0.5 allows remote attackers to execute script via crafted redirect parameters. The redirections admin page writes rul_login_url and rul_logout_url into HTML attributes without sanitizing or context-appropriate escaping. Exploitation requires a logged-in user with access to that page to submit an attacker-controlled form, after which script runs under the site's origin.
The record
- CVE
- CVE-2021-24939
- Published
- Dec 6, 2021
- Updated
- Aug 3, 2024
- Vendor
- Marketing Fire, LLC
- Product
- LoginWP Pro
- Classifications
- CWE-79, T1203
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Dec 6, 2021CVE publishedPublication date reported by the CVE source.
- Aug 3, 2024Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=3.0.0.5 <3.0.0.5
What conditions does exploitation require?
What is affected?
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
- WPScan reflected-XSS proof of conceptfunctional · validated
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
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Your stack
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