# CVE-2026-121902: Adobe Connect SQL injection in authentication

Source: https://junglewise.ai/threats/cve-2026-121902-adobe-connect-is-affected-by-an-improper-neutralization-of  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-11-10. Updated: 2026-11-10  
License: CC BY 4.0 with a link back

CVE-2026-121902 · Severity: critical · CVSS 9.4 · Published 2026-11-10

Adobe Connect, a web conferencing platform used for virtual meetings and collaboration, is affected by multiple SQL injection vulnerabilities that allow attackers to execute arbitrary code and take control of the application. An unauthenticated attacker can exploit the most severe variant to gain full system access without user interaction, compromising confidentiality, integrity, and availability of all meeting data and user accounts.

Technologies: [Adobe Connect](https://junglewise.ai/threats/technologies/adobe-connect). Vendors: [Adobe](https://junglewise.ai/threats/vendors/adobe).

## Quick answers

**Is CVE-2026-121902 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-121902 being exploited in the wild.

**How severe is CVE-2026-121902?** Critical severity, with a CVSS score of 9.4, published 10 November 2026.

**Which products and versions are affected?** Adobe Connect 12.12 and earlier.

**Is there a fix for CVE-2026-121902?** Yes: fixed in Connect 12.12.a, 12.11.i, 12.10.f, 12.9.a, 12.8.a. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**How is CVE-2026-121902 attacked?** It is attacked over the network, in a web application.

**Am I affected by CVE-2026-121902?** Check whether you run Adobe Connect 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 Connect 12.12.a, 12.11.i, 12.10.f, 12.9.a, 12.8.a

## Technical details

Multiple SQL injection vulnerabilities (CWE-89) exist in Adobe Connect due to improper neutralization of special elements in SQL commands. CVE-2026-121902 is exploitable without authentication via network, while others require an authenticated user. Successful exploitation allows arbitrary SQL command execution leading to code execution, privilege escalation, and potential full system compromise.

## Affected products

- Adobe Connect 12.12 and earlier

## Timeline

- 2026-11-10: disclosed
- 2026-11-10: advisory: Adobe Security Bulletin APSB26-191 published

## References

- [https://www.adobe.com/trust/security/products/connect/apsb26-191.html](https://www.adobe.com/trust/security/products/connect/apsb26-191.html)

## Related threats

- [Adobe Connect stored cross-site scripting in form fields](https://junglewise.ai/threats/cve-2026-122102-adobe-connect-is-affected-by-a-stored-cross-site-scripting-xss)
- [Adobe Connect incorrect authorization privilege escalation](https://junglewise.ai/threats/cve-2026-121913-adobe-connect-is-affected-by-an-incorrect-authorization)
- [Adobe Connect cross-site scripting in form fields](https://junglewise.ai/threats/cve-2026-121912-adobe-connect-is-affected-by-a-cross-site-scripting-xss)
- [Adobe Connect multiple critical vulnerabilities](https://junglewise.ai/threats/cve-2026-121910-adobe-connect-is-affected-by-a-cross-site-scripting-xss)
- [Adobe Connect SQL injection](https://junglewise.ai/threats/cve-2026-121908-adobe-connect-is-affected-by-an-improper-neutralization-of)