CVE-2024-39063: limesurvey CSRF — Exploit

Description

Lime Survey <= 6.5.12 is vulnerable to Cross Site Request Forgery (CSRF). The YII_CSRF_TOKEN is only checked when passed in the body of POST requests, but the same check isn't performed in the equivalent GET requests.

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CVSS v3.1 Score

8.8

HIGH

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

Weakness Type (CWE)

CWE-352 Cross-Site Request Forgery

Affected Products

Vendor	Product	Versions
limesurvey	limesurvey	< 6.5.12

References

Exploits

https://github.com/sysentr0py/CVEs/tree/main/CVE-2024-39063 https://github.com/sysentr0py/CVEs/tree/main/CVE-2024-39063

Frequently Asked Questions

What is CVE-2024-39063? +

Lime Survey <= 6.5.12 is vulnerable to Cross Site Request Forgery (CSRF). The YII_CSRF_TOKEN is only checked when passed in the body of POST requests, but the same check isn't performed in the equivalent GET requests. It has a CVSS v3.1 base score of 8.8 (HIGH).

How severe is CVE-2024-39063? +

CVE-2024-39063 has a CVSS v3.1 score of 8.8 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2024-39063? +

CVE-2024-39063 affects products from limesurvey, specifically: limesurvey. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-39063? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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CVE-2024-39063