CVE-2025-34412
Convercent Whistleblowing Platform Protection Mechanism Failure Insecure Default Browser & Session Controls
Description
Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority because it identified a vulnerability in a SaaS product that does not require user action.
INFO
Published Date :
Dec. 15, 2025, 3:15 p.m.
Last Modified :
Dec. 24, 2025, 8:15 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
Affected Products
The following products are affected by CVE-2025-34412
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 4.0 | MEDIUM | 83251b91-4cc7-4094-a5c7-464a1b83ea10 | ||||
| CVSS 4.0 | MEDIUM | [email protected] |
Solution
- Implement Content-Security-Policy and other security headers.
- Ensure secure and consistent session cookie attributes.
- Apply complete clickjacking protections.
- Review and harden browser and session handling.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2025-34412 vulnerability anywhere in the article.
-
seclists.org
Multiple Security Misconfigurations and Customer Enumeration Exposure in Convercent Whistleblowing Platform (EQS Group)
Full Disclosure mailing list archives From: Yuffie Kisaragi via Fulldisclosure <fulldisclosure () seclists org> Date: Sun, 04 Jan 2026 22:01:57 +0000 UPDATE: Following the publication of these vulnera ... Read more
-
seclists.org
Multiple Security Misconfigurations and Customer Enumeration Exposure in Convercent Whistleblowing Platform (EQS Group)
Full Disclosure mailing list archives From: Yuffie Kisaragi via Fulldisclosure <fulldisclosure () seclists org> Date: Mon, 15 Dec 2025 16:40:14 +0000 UPDATE: The reported vulnerabilities have now been ... Read more
The following table lists the changes that have been made to the
CVE-2025-34412 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Rejected by [email protected]
Dec. 24, 2025
Action Type Old Value New Value -
CVE Modified by [email protected]
Dec. 24, 2025
Action Type Old Value New Value Removed Tag VulnCheck: exclusively-hosted-service Changed Description The Convercent Whistleblowing Platform operated by EQS Group contains a protection mechanism failure in its browser and session handling. By default, affected deployments omit HTTP security headers such as Content-Security-Policy, Referrer-Policy, Permissions-Policy, Cross-Origin-Embedder-Policy, Cross-Origin-Opener-Policy, and Cross-Origin-Resource-Policy, and implement incomplete clickjacking protections. The application also issues session cookies with insecure or inconsistent attributes by default, including duplicate ASP.NET_SessionId values, an affinity cookie missing the Secure attribute, and mixed or absent SameSite settings. These deficiencies weaken browser-side isolation and session integrity, increasing exposure to client-side attacks, session fixation, and cross-site session leakage. Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority because it identified a vulnerability in a SaaS product that does not require user action. Removed CVSS V4.0 VulnCheck: AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Removed CWE VulnCheck: CWE-693 Removed Reference VulnCheck: https://seclists.org/fulldisclosure/2025/Dec/4 Removed Reference VulnCheck: https://www.convercent.com/ Removed Reference VulnCheck: https://www.eqs.com/en-us/platform-convercent-clients/ Removed Reference VulnCheck: https://www.vulncheck.com/advisories/convercent-whisteblowing-platform-protection-mechanism-failure-insecure-default-browser-and-session-controls -
CVE Modified by [email protected]
Dec. 24, 2025
Action Type Old Value New Value Added Tag exclusively-hosted-service -
New CVE Received by [email protected]
Dec. 15, 2025
Action Type Old Value New Value Added Description The Convercent Whistleblowing Platform operated by EQS Group contains a protection mechanism failure in its browser and session handling. By default, affected deployments omit HTTP security headers such as Content-Security-Policy, Referrer-Policy, Permissions-Policy, Cross-Origin-Embedder-Policy, Cross-Origin-Opener-Policy, and Cross-Origin-Resource-Policy, and implement incomplete clickjacking protections. The application also issues session cookies with insecure or inconsistent attributes by default, including duplicate ASP.NET_SessionId values, an affinity cookie missing the Secure attribute, and mixed or absent SameSite settings. These deficiencies weaken browser-side isolation and session integrity, increasing exposure to client-side attacks, session fixation, and cross-site session leakage. Added CVSS V4.0 AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Added CWE CWE-693 Added Reference https://seclists.org/fulldisclosure/2025/Dec/4 Added Reference https://www.convercent.com/ Added Reference https://www.eqs.com/en-us/platform-convercent-clients/ Added Reference https://www.vulncheck.com/advisories/convercent-whisteblowing-platform-protection-mechanism-failure-insecure-default-browser-and-session-controls