CVE-2026-34660
Last modified
CVE-2026-34660 is a critical-severity vulnerability rated 9.3/10 on the CVSS scale. Adobe Connect versions 2025.9.15, 2025.8.157 and earlier are affected by an Incorrect Authorization vulnerability that could result in arbitrary code execution in the context of the current user. An attacker could exploit this vulnerability to inject malicious scripts into a web page, potentially gaining elevated access or control over the victim's account or session. EPSS estimates a 0.44% chance of exploitation in the next 30 days.
Description
Adobe Connect versions 2025.9.15, 2025.8.157 and earlier are affected by an Incorrect Authorization vulnerability that could result in arbitrary code execution in the context of the current user. An attacker could exploit this vulnerability to inject malicious scripts into a web page, potentially gaining elevated access or control over the victim's account or session. Exploitation of this issue requires user interaction in that a victim must visit a maliciously crafted URL or interact with a compromised web page. Scope is changed.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Adobe | Connect Desktop Application | <= 2025.8.157 |
| Adobe | Connect Desktop Application | <= 2025.9.15 |
References
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2026-34660?
How severe is CVE-2026-34660?
How do I fix CVE-2026-34660?
How Strix Helps
- Uncovering a hidden BOLA in Appsmith's snapshot logicStrix autonomously discovered a BOLA/IDOR vulnerability in Appsmith's snapshot deletion path.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-34655Adobe Commerce versions 2.4.9-beta1, 2.4.8-p4, 2.4.7-p9, 2.4…4.8
- CVE-2026-34656Adobe Commerce versions 2.4.9-beta1, 2.4.8-p4, 2.4.7-p9, 2.4…4.3
- CVE-2026-34657CAI Content Credentials versions c2pa-web@0.7.1, c2pa-v0.80.…5.5
- CVE-2026-34658Adobe Commerce versions 2.4.9-beta1, 2.4.8-p4, 2.4.7-p9, 2.4…4.8
- CVE-2026-34659Adobe Connect versions 2025.9.15, 2025.8.157 and earlier are…9.6
- CVE-2026-3466Insufficient sanitization of dashboard dashlet title links i…5.4
- CVE-2026-34661Illustrator versions 29.8.6, 30.3 and earlier are affected b…7.8
- CVE-2026-34662Illustrator versions 29.8.6, 30.3 and earlier are affected b…5.5
- CVE-2026-34663Illustrator versions 29.8.6, 30.3 and earlier are affected b…5.5
- CVE-2026-34664Substance3D - Designer versions 15.1.0 and earlier are affec…6.3
- CVE-2026-34665CAI Content Credentials versions c2pa-web@0.7.0, c2pa-v0.78.…7.5
- CVE-2026-34666CAI Content Credentials versions c2pa-web@0.7.0, c2pa-v0.78.…6.2
Are you affected by CVE-2026-34660?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST
