# CVE-2026-71506: Dolibarr < 24.0.0 Payments REST API Improper Authorization via Delete Endpoint

> Authenticated attackers with invoice-deletion rights can bypass checks to permanently delete payment records, compromising financial data integrity.

- **Severity:** High 7.2 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N`)
- **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:** 24 Aug 2026
- **Updated:** 1 Oct 2026
- **Also known as:** GHSA-8jg2-hpxg-m9f6

## What is CVE-2026-71506?

CVE-2026-71506 is a high-severity missing authorization vulnerability in dolibarr, published on 24 Aug 2026. Any signed-in user can exploit it over the network, with no action from the victim.

### Official description

Dolibarr before 24.0.0 contains an improper authorization vulnerability in the payments REST API delete endpoint that allows authenticated attackers with invoice-deletion rights to permanently delete any payment record by bypassing the intended payment-issuance rights check. Attackers can exploit this misconfigured permission check to zero paid amounts on invoices and remove entries from accounting exports, causing financial data integrity loss.

Weakness: CWE-863 (Incorrect Authorization)

## Which versions are affected by CVE-2026-71506?


## How do I fix CVE-2026-71506?

No fix has been published for CVE-2026-71506 yet. Limit exposure of the affected software until one is available.

## Is CVE-2026-71506 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-71506 exists.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-71506 and fix it if it is affected.

What it is: CVE-2026-71506 is a high-severity missing authorization vulnerability in dolibarr, published on 24 Aug 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-71506 exists.

Affected product: dolibarr. 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-2026-71506/ (Markdown: https://insights.sbomify.com/CVE-2026-71506/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-71506
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-71506
- OSV: https://osv.dev/vulnerability/CVE-2026-71506

---
From sbomify Insights: https://insights.sbomify.com/CVE-2026-71506/
Summaries are generated and may contain mistakes; the official description above is the record.