# CVE-2025-2712: UFIDA ERP-NC - XSS

> Live exploitation tracking for CVE-2025-2712 by the CrowdSec Live Exploit Tracker, built from real-world attack data crowdsourced from CrowdSec's global network.

Page: https://tracker.crowdsec.net/cves/CVE-2025-2712

## Key facts

- **Exploitation phase:** Limited Exploitation. The vulnerability is known but shows very limited attacker interest or exploitation activity.
- **CVSS score:** 5.3
- **Public exploit available:** Yes
- **Affected products:** Yonyou UFIDA ERP-NC
- **Weaknesses:** CWE-79 (Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')); CWE-94 (Improper Control of Generation of Code ('Code Injection'))
- **Tags:** enterprise_software

## Description

A vulnerability was found in Yonyou UFIDA ERP-NC 5.0. It has been declared as problematic. Affected by this vulnerability is an unknown functionality of the file /help/top.jsp. The manipulation of the argument langcode leads to cross site scripting. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

## CrowdSec analysis

[CVE-2025-2712](https://euvd.enisa.europa.eu/vulnerability/CVE-2025-2712) is a cross-site scripting vulnerability in Yonyou UFIDA ERP-NC 5.0, specifically affecting the /help/top.jsp file via the langcode parameter. This flaw allows remote attackers to inject malicious scripts, potentially leading to session hijacking or unauthorized actions when users interact with the compromised page. The exploit is publicly available, increasing the risk of real-world attacks.

CrowdSec has been tracking this vulnerability and its exploits since 24th of July 2025.

Data from the CrowdSec community indicates that exploitation of CVE-2025-2712 is highly selective and intelligence-driven. Threat actors use advanced reconnaissance and carefully choose their targets, often as part of sophisticated campaigns or advanced persistent threat operations.
CrowdSec network telemetry also shows that exploitation of CVE-2025-2712 has significantly declined over the past week. Attack volumes are well below the long-term average, suggesting attackers are rapidly losing interest. The vulnerability appears to be falling out of active use across most threat landscapes.

Attackers exploit the `langcode` parameter in `/help/top.jsp` and `/help/systop.jsp` to inject XSS payloads, potentially leading to arbitrary JavaScript execution in the context of the vulnerable ERP application.

## Timeline

- 2025-03-24: CVE Published. CVE-2025-2712 is published to NVD.
- 2025-07-24: Rule Released. CrowdSec releases a rule to detect CVE-2025-2712 exploitation attempts against the CrowdSec Network.
- 2025-07-31: CrowdSec First Seen. CrowdSec observes in-the-wild exploitation of CVE-2025-2712 for the first time.

## References

- https://vuldb.com/?ctiid.300733
- https://github.com/Hebing123/cve/issues/86
- https://vuldb.com/?id.300733
- https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2025/CVE-2025-2712.yaml

## Live exploitation data

The [Live Exploit Tracker page](https://tracker.crowdsec.net/cves/CVE-2025-2712) follows observed exploitation activity for CVE-2025-2712. [Request an API key](https://tracker.crowdsec.net/request-api-key) for full access to its exploitation timeline, attacking IP addresses and blocklists.