# CVE-2023-49094: Symbolicator Server Side Request Forgery vulnerability

> Attackers can force Symbolicator to send arbitrary GET requests to internal IPs, potentially exposing internal data to those with Sentry accounts.

- **Severity:** Medium 4.3 (`CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A: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:** 30 Nov 2023
- **Updated:** 5 Jun 2025
- **Also known as:** GHSA-6576-pr6j-h9c6

## What is CVE-2023-49094?

CVE-2023-49094 is a medium-severity server-side request forgery vulnerability in getsentry symbolicator, published on 30 Nov 2023. Any signed-in user can exploit it over the network, with no action from the victim.

### Official description

Symbolicator is a symbolication service for native stacktraces and minidumps with symbol server support. An attacker could make Symbolicator send arbitrary GET HTTP requests to internal IP addresses by using a specially crafted HTTP endpoint. The response could be reflected to the attacker if they have an account on Sentry instance. The issue has been fixed in the release 23.11.2.

Weakness: CWE-918 (Server-Side Request Forgery)

## Which versions are affected by CVE-2023-49094?

It affects 1 product.


Products: Sentry Symbolicator.

## How do I fix CVE-2023-49094?

No fix has been published for CVE-2023-49094 yet. Limit exposure of the affected software until one is available.

## Is CVE-2023-49094 being exploited?

There is no known exploitation of CVE-2023-49094 in the wild and no public exploit code.

## Other vulnerabilities in getsentry symbolicator

- [CVE-2023-51451](https://insights.sbomify.com/CVE-2023-51451/): SSRF in symbolicator via invalid protocol (medium 4.3)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2023-49094 and fix it if it is affected.

What it is: CVE-2023-49094 is a medium-severity server-side request forgery vulnerability in getsentry symbolicator, published on 30 Nov 2023. Any signed-in user can exploit it over the network, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2023-49094 in the wild and no public exploit code.

Affected product: getsentry symbolicator. 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-2023-49094/ (Markdown: https://insights.sbomify.com/CVE-2023-49094/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2023-49094
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2023-49094
- OSV: https://osv.dev/vulnerability/CVE-2023-49094

---
From sbomify Insights: https://insights.sbomify.com/CVE-2023-49094/
Summaries are generated and may contain mistakes; the official description above is the record.