# CVE-2026-2965: 07FLYCMS/07FLY-CMS/07FlyCRM System Extension edit.html cross site scripting

> Remote attackers can inject malicious scripts via the Title argument in the System Extension Module, potentially leading to code execution or account takeover.

- **Severity:** Medium 4.8 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P`)
- **Exploited in the wild:** Not known
- **Login needed:** An administrator
- **Attackable:** Over the internet
- **Victim action needed:** A user has to click or open something
- **Fix available:** No
- **Published:** 23 Feb 2026
- **Updated:** 23 Feb 2026
- **Also known as:** GHSA-xcgv-f626-23hx

## What is CVE-2026-2965?

CVE-2026-2965 is a medium-severity cross-site scripting vulnerability in 07FLY-CMS, published on 23 Feb 2026. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.

### Official description

A security flaw has been discovered in 07FLYCMS, 07FLY-CMS and 07FlyCRM up to 1.2.9. The affected element is an unknown function of the file /admin/SysModule/edit.html of the component System Extension Module. Performing a manipulation of the argument Title results in cross site scripting. The attack can be initiated remotely. The exploit has been released to the public and may be used for attacks. This product is published under multiple names. The vendor was contacted early about this disclosure but did not respond in any way.

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-2026-2965?


## How do I fix CVE-2026-2965?

No fix has been published for CVE-2026-2965 yet. Limit exposure of the affected software until one is available.

## Is CVE-2026-2965 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-2965 exists.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-2965 and fix it if it is affected.

What it is: CVE-2026-2965 is a medium-severity cross-site scripting vulnerability in 07FLY-CMS, published on 23 Feb 2026. An attacker needs administrator access to exploit it, 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-2026-2965 exists.

Affected product: 07FLY-CMS. 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-2026-2965/ (Markdown: https://insights.sbomify.com/CVE-2026-2965/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-2965
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-2965
- OSV: https://osv.dev/vulnerability/CVE-2026-2965

---
From sbomify Insights: https://insights.sbomify.com/CVE-2026-2965/
Summaries are generated and may contain mistakes; the official description above is the record.