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CVE-2026-113388— opensource-socialnetwork Cache Settings dynamic.php input code injection

Quick assessment

Affected
n/a opensource-socialnetwork
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.

在开源社交网络（Open Source Social Network）9.11 及 10.1 及以下版本中发现了一个安全漏洞。该漏洞影响组件“缓存设置”中文件 的输入处理函数。攻击者可通过操纵 、 、 、 、 或 等参数，引发代码注入。该攻击可远程发起，相关利用代码已公开，可能被用于实际攻击。厂商已发布补丁，补丁标识为 ，建议立即应用该补丁以修复此问题。 厂商说明：“尽管我们已将此补丁作为纵深防御措施实施，但需强调：在开源社交网络（OSSN）中，站点管理员被设计为完全受信任的用户，系统有意赋予其广泛的系统权限，包括

CVSS 4.3 · Medium
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I. Basic Information for CVE-2026-113388

Vulnerability Information
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Vulnerability Title
opensource-socialnetwork Cache Settings dynamic.php input code injection
Source: CVE Program / CVE List V5
Vulnerability Description
A security flaw has been discovered in opensource-socialnetwork up to 9.11/10.1. This affects the function input of the file actions/administrator/cache/dynamic.php of the component Cache Settings. Performing a manipulation of the argument host/port/username/password/type/status results in code injection. The attack can be initiated remotely. The exploit has been released to the public and may be used for attacks. The patch is named 40945057cb451f0f35153110bc7e889c094400e1. Applying a patch is the recommended action to fix this issue. The vendor explains: "While we have implemented this patch as a defense-in-depth measure, we emphasize that in Open Source Social Network (OSSN), site administrators are fully trusted users who are intentionally granted broad system authority by design including the native ability to upload custom components/themes containing arbitrary PHP code."
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
对生成代码的控制不恰当(代码注入)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
- opensource-socialnetwork 9.0 cpe:2.3:a:opensource-socialnetwork:opensource-socialnetwork:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-113388

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III. Intelligence Information for CVE-2026-113388

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Patches & Fixes for CVE-2026-113388 (1)

Proof of Concept for CVE-2026-113388 (1)

Vendor Pages for CVE-2026-113388 (1)

Same Patch Batch · n/a · 2026-10-20 · 5 CVEs total

CVE-2026-113381 7.3 HIGH Osclass Item Model Item.php findUserItems sql injection
CVE-2026-113466 5.3 MEDIUM MinIO Embedded Console common-main.go SessionTokenAuthenticate hard-coded key
CVE-2026-113505 4.3 MEDIUM aaPanel Download Endpoint v2.py send_file path traversal
CVE-2026-95168 nvbn thefuck v3.32 任意代码执行漏洞

IV. Related Vulnerabilities

Same product: opensource-socialnetwork
Same vendor: n/a
Same weakness: CWE-94

V. Comments for CVE-2026-113388

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