# CVE-2025-1949: ZZCMS URL register_nodb.php cross site scripting

> Remote attackers can execute arbitrary scripts in victim browsers via a cross-site scripting flaw in ZZCMS register_nodb.php, potentially leading to account takeover.

- **Severity:** Medium 5.3 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** A user has to click or open something
- **Fix available:** No
- **Published:** 4 Mar 2025
- **Updated:** 4 Mar 2025
- **Also known as:** GHSA-7w6g-vq95-c259

## What is CVE-2025-1949?

CVE-2025-1949 is a medium-severity cross-site scripting vulnerability in Zzcms Zzcms, published on 4 Mar 2025. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

### Official description

A vulnerability, which was classified as problematic, has been found in ZZCMS 2025. This issue affects some unknown processing of the file /3/ucenter_api/code/register_nodb.php of the component URL Handler. The manipulation of the argument $_SERVER['PHP_SELF'] leads to cross site scripting. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.

Weakness: CWE-94 (Improper Control of Generation of Code), CWE-79 (Improper Neutralization of Input During Web Page Generation)

## Which versions are affected by CVE-2025-1949?

It affects 1 product.


Products: Zzcms Zzcms.

## How do I fix CVE-2025-1949?

No fix has been published for CVE-2025-1949 yet. Limit exposure of the affected software until one is available.

## Is CVE-2025-1949 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-1949 exists.

## Other vulnerabilities in Zzcms Zzcms

- [CVE-2025-22957](https://insights.sbomify.com/CVE-2025-22957/): SQL injection in n/a (critical 9.8)
- [CVE-2024-52724](https://insights.sbomify.com/CVE-2024-52724/): SQL injection in n/a (critical 9.8)
- [CVE-2023-50104](https://insights.sbomify.com/CVE-2023-50104/): File upload in n/a (critical 9.8)
- [CVE-2023-42398](https://insights.sbomify.com/CVE-2023-42398/): Server-side request forgery in n/a (critical 9.8)
- [CVE-2019-12349](https://insights.sbomify.com/CVE-2019-12349/): SQL injection in n/a (critical 9.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2025-1949 and fix it if it is affected.

What it is: CVE-2025-1949 is a medium-severity cross-site scripting vulnerability in Zzcms Zzcms, published on 4 Mar 2025. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-1949 exists.

Affected product: Zzcms Zzcms. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2025-1949/ (Markdown: https://insights.sbomify.com/CVE-2025-1949/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2025-1949
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-1949
- OSV: https://osv.dev/vulnerability/CVE-2025-1949

---
From sbomify Insights: https://insights.sbomify.com/CVE-2025-1949/
Summaries are generated and may contain mistakes; the official description above is the record.