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CVE-2026-5452— UCC CampusConnect App campusconnect.ucc BuildConfig.java hard-coded key

Quick assessment

Affected

UCC CampusConnect App

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.

CampusConnect是爱尔兰CampusConnect公司的一个大学社交网络应用。 CampusConnect 14.3.5及之前版本存在安全漏洞，该漏洞源于使用硬编码加密密钥。

CVSS 3.3 · Low EPSS 0.15% · P4 Updated Apr 03, 2026

Possible ATT&CK Techniques 2 AI

T1056.001 · Keylogging T1552.004 · Private Keys

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I. Basic Information for CVE-2026-5452

Vulnerability Information

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Vulnerability Title

UCC CampusConnect App campusconnect.ucc BuildConfig.java hard-coded key

Source: CVE Program / CVE List V5

Vulnerability Description

A flaw has been found in UCC CampusConnect App up to 14.3.5 on Android. This vulnerability affects unknown code of the file campusconnect/BuildConfig.java of the component campusconnect.ucc. This manipulation causes use of hard-coded cryptographic key . The attack can only be executed locally. The exploit has been published and may be used.

Source: CVE Program / CVE List V5

CVSS Information

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

Source: CVE Program / CVE List V5

Vulnerability Type

使用硬编码的密码学密钥

Source: CVE Program / CVE List V5

Vulnerability Title

CampusConnect 安全漏洞

Source: CNNVD (China National Vulnerability Database)

Vulnerability Description

CampusConnect是爱尔兰CampusConnect公司的一个大学社交网络应用。 CampusConnect 14.3.5及之前版本存在安全漏洞，该漏洞源于使用硬编码加密密钥。

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
UCC	CampusConnect App	14.3.0	-

II. Public POCs for CVE-2026-5452

#	POC Description	Source Link	Shenlong Link

AI-Generated POC Premium

No public POC found.

III. Intelligence Information for CVE-2026-5452

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Vendor Advisories for CVE-2026-5452 (2)

Security Blog Posts for CVE-2026-5452 (1)

🔗 Uploadcare Private Key Exposure Leading to Unauthorized File Operations and Potential RCE in campusc | Notion Read full article exploit

https://www.cve.org/CVERecord?id=CVE-2026-5452

IV. Related Vulnerabilities

Same weakness: CWE-321