Search criteria
2 vulnerabilities found for Qyrr by Unknown
CVE-2021-24559 (GCVE-0-2021-24559)
Vulnerability from cvelistv5 – Published: 2024-01-16 15:48 – Updated: 2025-06-20 16:54
VLAI?
Title
Qyrr < 0.7 - Authenticated (contributor+) Stored XSS
Summary
The Qyrr WordPress plugin before 0.7 does not escape the data-uri of the QR Code when outputting it in a src attribute, allowing for Cross-Site Scripting attacks. Furthermore, the data_uri_to_meta AJAX action, available to all authenticated users, only had a CSRF check in place, with the nonce available to users with a role as low as Contributor allowing any user with such role (and above) to set a malicious data-uri in arbitrary QR Code posts, leading to a Stored Cross-Site Scripting issue.
Severity ?
5.4 (Medium)
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Credits
dc11
WPScan
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
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"title": "CISA ADP Vulnrichment"
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CVE-2021-24559 (GCVE-0-2021-24559)
Vulnerability from nvd – Published: 2024-01-16 15:48 – Updated: 2025-06-20 16:54
VLAI?
Title
Qyrr < 0.7 - Authenticated (contributor+) Stored XSS
Summary
The Qyrr WordPress plugin before 0.7 does not escape the data-uri of the QR Code when outputting it in a src attribute, allowing for Cross-Site Scripting attacks. Furthermore, the data_uri_to_meta AJAX action, available to all authenticated users, only had a CSRF check in place, with the nonce available to users with a role as low as Contributor allowing any user with such role (and above) to set a malicious data-uri in arbitrary QR Code posts, leading to a Stored Cross-Site Scripting issue.
Severity ?
5.4 (Medium)
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Credits
dc11
WPScan
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"version": "2.0.3"
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
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"description": "CWE-352 Cross-Site Request Forgery (CSRF)",
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