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CVE-2026-3049— horilla-opensource horilla Query Parameter global_search.py get redirect

Quick assessment

Affected
horilla-opensource horilla
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Horilla是Horilla公司的一款免费的开源人力资源软件。 Horilla 1.0.2及之前版本存在输入验证错误漏洞，该漏洞源于对Query Parameter Handler组件文件horilla_generics/global_search.py中函数get的参数prev_url的错误操作，可能导致开放重定向。

CVSS 4.3 · Medium EPSS 0.47% · P39

Possible ATT&CK Techniques 1 AI

T1189 · Drive-by Compromise
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I. Basic Information for CVE-2026-3049

Vulnerability Information
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Vulnerability Title
horilla-opensource horilla Query Parameter global_search.py get redirect
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was detected in horilla-opensource horilla up to 1.0.2. This issue affects the function get of the file horilla_generics/global_search.py of the component Query Parameter Handler. The manipulation of the argument prev_url results in open redirect. The attack can be executed remotely. The exploit is now public and may be used. Upgrading to version 1.0.3 is capable of addressing this issue. The patch is identified as 730b5a44ff060916780c44a4bdbc8ced70a2cd27. The affected component should be upgraded.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
指向未可信站点的URL重定向(开放重定向)
Source: CVE Program / CVE List V5
Vulnerability Title
Horilla 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Horilla是Horilla公司的一款免费的开源人力资源软件。 Horilla 1.0.2及之前版本存在输入验证错误漏洞，该漏洞源于对Query Parameter Handler组件文件horilla_generics/global_search.py中函数get的参数prev_url的错误操作，可能导致开放重定向。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
horilla-opensource horilla 1.0.0 cpe:2.3:a:horilla:horilla:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-3049

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2026-3049

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Vendor Advisories for CVE-2026-3049 (1)

Proof of Concept for CVE-2026-3049 (1)

IV. Related Vulnerabilities

Same product: horilla
Same vendor: horilla-opensource
Same weakness: CWE-601

V. Comments for CVE-2026-3049

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