# CVE-2026-18818: Ehco1996 django-sspanel Support Ticket views.py TicketDetailView authorization

> Remote attackers can bypass authorization checks in the Support Ticket Handler to access restricted ticket details in the unsupported django-sspanel application.

- **Severity:** Medium 5.3 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 4 Aug 2026
- **Updated:** 5 Aug 2026
- **Also known as:** GHSA-x2cr-66mw-xj3j

## What is CVE-2026-18818?

CVE-2026-18818 is a medium-severity missing authorization vulnerability in Ehco1996 django-sspanel, published on 4 Aug 2026. Any signed-in user can exploit it over the network, with no action from the victim.

### Official description

A weakness has been identified in Ehco1996 django-sspanel up to 2023.12.26. This affects the function TicketDetailView of the file apps/sspanel/views.py of the component Support Ticket Handler. Executing a manipulation can lead to authorization bypass. The attack can be executed remotely. The vendor was contacted early about this disclosure but did not respond in any way. This vulnerability only affects products that are no longer supported by the maintainer.

Weakness: CWE-639 (Authorization Bypass Through User-Controlled Key), CWE-285 (Improper Authorization)

## Which versions are affected by CVE-2026-18818?


## How do I fix CVE-2026-18818?

No fix has been published for CVE-2026-18818 yet. Limit exposure of the affected software until one is available.

## Is CVE-2026-18818 being exploited?

There is no known exploitation of CVE-2026-18818 in the wild and no public exploit code.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-18818 and fix it if it is affected.

What it is: CVE-2026-18818 is a medium-severity missing authorization vulnerability in Ehco1996 django-sspanel, published on 4 Aug 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2026-18818 in the wild and no public exploit code.

Affected product: Ehco1996 django-sspanel. 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-2026-18818/ (Markdown: https://insights.sbomify.com/CVE-2026-18818/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-18818
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-18818
- OSV: https://osv.dev/vulnerability/CVE-2026-18818

---
From sbomify Insights: https://insights.sbomify.com/CVE-2026-18818/
Summaries are generated and may contain mistakes; the official description above is the record.