CVE-2025-7759: jeesite SSRF — Exploit & Fix

Description

A vulnerability was identified in thinkgem JeeSite up to 5.12.0. This vulnerability affects unknown code of the file modules/core/src/main/java/com/jeesite/common/ueditor/ActionEnter.java of the component UEditor Image Grabber. Such manipulation of the argument Source leads to server-side request forgery. The attack may be performed from remote. The exploit is publicly available and might be used. The name of the patch is 1c5e49b0818037452148e0f8ff69ed04cb8fefdc. It is advisable to implement a patch to correct this issue.

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CVSS v3.1 Score

6.3

MEDIUM

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

Weakness Type (CWE)

CWE-918 Server-Side Request Forgery (SSRF)

Affected Products

Vendor	Product	Versions
jeesite	jeesite	< 5.12.1

References

Advisories & Patches

https://github.com/thinkgem/jeesite5/commit/1c5e49b0818037452148e0f8ff69ed04cb8fefdc

Exploits

https://github.com/thinkgem/jeesite5/issues/27 https://github.com/thinkgem/jeesite5/issues/27

Other References

https://github.com/MentalityXt/jeesite_ssrf/tree/main https://vuldb.com/?ctiid.316749 https://vuldb.com/?id.316749 https://vuldb.com/?submit.615769

Frequently Asked Questions

What is CVE-2025-7759? +

A vulnerability was identified in thinkgem JeeSite up to 5.12.0. This vulnerability affects unknown code of the file modules/core/src/main/java/com/jeesite/common/ueditor/ActionEnter.java of the component UEditor Image Grabber. Such manipulation of the argument Source leads to server-side request forgery. The attack may be performed from remote. The exploit is publicly available and might be used. The name of the patch is 1c5e49b0818037452148e0f8ff69ed04cb8fefdc. It is advisable to implement a patch to correct this issue. It has a CVSS v3.1 base score of 6.3 (MEDIUM).

How severe is CVE-2025-7759? +

CVE-2025-7759 has a CVSS v3.1 score of 6.3 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2025-7759? +

CVE-2025-7759 affects products from jeesite, specifically: jeesite. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-7759? +

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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