# CVE-2026-116283: Kameleo Local API information disclosure in /profiles

Source: https://junglewise.ai/threats/cve-2026-116283-a-weakness-has-been-identified-in-kameleo-up-to-5-0-1-26-this  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-10-26. Updated: 2026-10-26  
License: CC BY 4.0 with a link back

CVE-2026-116283 · Severity: medium · CVSS 4.3 · Published 2026-10-26

Kameleo is a browser automation platform that uses a Local API to manage browser profiles. A weakness in the /profiles endpoint of this API allows remote attackers to disclose sensitive information without authentication. This could expose profile data and credentials used in automation workflows.

Technologies: [Kameleo](https://junglewise.ai/threats/technologies/kameleo). Vendors: [Kameleo](https://junglewise.ai/threats/vendors/kameleo).

## Quick answers

**Is CVE-2026-116283 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-116283 being exploited in the wild.

**How severe is CVE-2026-116283?** Medium severity, with a CVSS score of 4.3, published 26 October 2026.

**Which products and versions are affected?** Kameleo up to 5.0.1.26.

**Is there a fix for CVE-2026-116283?** Yes: fixed in 5.2.0. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**How is CVE-2026-116283 attacked?** It is attacked over the network, in a software library.

**Am I affected by CVE-2026-116283?** Check whether you run Kameleo at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## How to fix

- Fixed in 5.2.0

## Technical details

An information disclosure vulnerability exists in Kameleo's Local API /profiles endpoint affecting versions up to 5.0.1.26. The vulnerability allows remote attackers to access sensitive profile information through an unspecified mechanism. The flaw has been patched in version 5.2.0, which redacts sensitive data like proxy passwords from API responses.

## Affected products

- Kameleo Kameleo up to 5.0.1.26

## Timeline

- 2026-10-26: disclosed

## References

- [https://drive.google.com/file/d/1ZuDXJSM1SQDNZogKq8oEQ6qtDI1TkGN7/view?usp=drive_link](https://drive.google.com/file/d/1ZuDXJSM1SQDNZogKq8oEQ6qtDI1TkGN7/view?usp=drive_link)
- [https://github.com/kameleo-io/kameleo/releases/tag/5.2.0](https://github.com/kameleo-io/kameleo/releases/tag/5.2.0)

## Related threats

- [Kameleo information disclosure in Local API user-info endpoint](https://junglewise.ai/threats/cve-2026-116284-a-security-vulnerability-has-been-detected-in-kameleo-up-to-5-3)
- [Kameleo Cookie Controller information disclosure](https://junglewise.ai/threats/cve-2026-116282-a-security-flaw-has-been-discovered-in-kameleo-up-to-5-3-1)
- [Kameleo server-side request forgery in proxy validation](https://junglewise.ai/threats/cve-2026-116280-a-vulnerability-was-determined-in-kameleo-up-to-5-0-1-26)