# CVE-2026-121898: Adobe Connect SQL injection in arbitrary code execution

Source: https://junglewise.ai/threats/cve-2026-121898-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-2026-121898 · Severity: critical · CVSS 9.9 · Published 2026-11-10

Adobe Connect is a web-based collaboration and conferencing platform used by businesses for remote meetings and training. CVE-2026-121898 is a SQL injection vulnerability that allows low-privileged attackers to execute arbitrary code within the application, potentially leading to system compromise and data theft. The vulnerability does not require user interaction and can be exploited over the network.

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

## Quick answers

**Is CVE-2026-121898 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-121898 being exploited in the wild.

**How severe is CVE-2026-121898?** Critical severity, with a CVSS score of 9.9, published 10 November 2026.

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

**Is there a fix for CVE-2026-121898?** 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-2026-121898 attacked?** It is attacked over the network, in a web application.

**Am I affected by CVE-2026-121898?** 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

A SQL injection vulnerability in Adobe Connect allows authenticated attackers to inject malicious SQL commands and achieve arbitrary code execution in the context of the application. The vulnerability requires low privilege access (PR:L) and can be exploited without user interaction over the network (AV:N, UI:N). Exploitation results in complete confidentiality, integrity, and availability compromise across a changed security scope.

## Affected products

- Adobe Connect 12.12 and earlier

## Timeline

- 2026-11-10: disclosed

## 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)