Authenticated XSS via unescaped my_images URI
Published Mar 24, 2021 · Updated Aug 3, 2024
Cross-site scripting in Bitweaver 3.1.0 allows remote attackers to inject JavaScript through the /users/my_images.php URI. The my_images.php page reflects attacker-controlled URI content into generated HTML without output encoding, allowing script execution. Exploitation requires a highly privileged authenticated session and a victim to load the resulting page; the script runs in that victim's browser.
Summary
What happened
Cross-site scripting in Bitweaver 3.1.0 allows remote attackers to inject JavaScript through the /users/my_images.php URI. The my_images.php page reflects attacker-controlled URI content into generated HTML without output encoding, allowing script execution. Exploitation requires a highly privileged authenticated session and a victim to load the resulting page; the script runs in that victim's browser.
The record
- CVE
- CVE-2021-29025
- Published
- Mar 24, 2021
- Updated
- Aug 3, 2024
- Vendor
- Unknown vendor
- Product
- Unknown product
- Classifications
- CWE-79, T1189
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Mar 24, 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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What conditions does exploitation require?
What is affected?
Affected products and versions are unavailable in this record.
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.
Public exploit references
- Multiple URI Based XSS in Bitweaver 3.1.0proof of concept · demonstrated
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Technologies
Your stack
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Your stack
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