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No exploitation reportedAwaiting NVD analysis

CVE-2026-121889

Adobe Connect | Server-Side Request Forgery (SSRF) (CWE-918)

No exploitation reported by the sources we read.

  • Published2026-11-10
  • WeaknessCWE-918

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

Adobe Connect is affected by a Server-Side Request Forgery (SSRF) vulnerability that could result in privilege escalation. Exploitation of this issue does not require user interaction. Scope is changed.

Timeline

dates in UTC
  1. 2026-11-1021:30CVE publishedCNA

Versions per branch

Products declared by the CNA

As adobe, the CNA that assigned this CVE, declared them in the CVE record; versions as written. NVD lists no product for this CVE yet: this is the only product data so far.

  • Adobe Connectother versions: not affected
    Affected
    • ≤ 12.8no fix statedcustom

    Not affected = 12.8.a

  • Adobe Connectother versions: not affected
    Affected
    • ≤ 12.9no fix statedcustom

    Not affected = 12.9.a

  • Adobe Connectother versions: not affected
    Affected
    • ≤ 12.10no fix statedcustom

    Not affected = 12.10.f

  • Adobe Connectother versions: not affected
    Affected
    • ≤ 12.11no fix statedcustom

    Not affected = 12.11.i

  • Adobe Connectother versions: not affected
    Affected
    • ≤ 12.12no fix statedcustom

    Not affected = 12.12.a

Source: the CNA record (CVE Program), © The MITRE Corporation,CVE Terms of UseCVE recordupdated 2026-11-10

Neither OSV.dev nor the vendor advisories we read list affected versions for CVE-2026-121889 yet.

Full record on NVD

Fix

No fix published by the sources we read yet. NVD record

Detection

Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Metasploit modules
none listed
Metasploit Framework

Sources

  • CNACVSS 3.1102026-11-10
  • NVDCVSS 3.110read 2026-11-10
  • CNAweakness (CWE)CWE-9182026-11-10
  • NVDweakness (CWE)CWE-918read 2026-11-10

Identifiers

Technical details

CVSS v3 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N
Published
2026-11-10
Last Modified
2026-11-10
NVD status
Received

Frequently asked questions

What is CVE-2026-121889?

Adobe Connect is affected by a Server-Side Request Forgery (SSRF) vulnerability that could result in privilege escalation. Exploitation of this issue does not require user interaction. Scope is changed.

Is CVE-2026-121889 actively exploited?

Active exploitation of CVE-2026-121889 has not been confirmed.

What is the CVSS score for CVE-2026-121889?

CVE-2026-121889 has a CVSS v3 base score of 10 (CRITICAL severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N.

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