CVE-2026-34723Disclosure(zammad / zammad)

LOWCVSS 7.5 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Patch zammad zammad systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD description

Zammad is a web based open source helpdesk/customer support system. Prior to 7.0.1 and 6.5.4, unauthenticated remote attackers were able to access the getting started endpoint to get access to sensitive internal entity data, even after the system setup was completed. This vulnerability is fixed in 7.0.1 and 6.5.4.

0.5/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-284

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

STABLE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • zammad

Threat summary

  • Patch or workaround signal is available
  • 2 mentions across 2 observed days
  • Momentum state: stable

What's happening

  • Patch or workaround mentioned in 1 signal
  • Technical details provided in 2 signals
  • Disclosure: 2 classified signals
  • Peaked 1d ago at 1 mentions (2026-04-08); latest day: 1
  • 2 total mentions across 2 days

Affected systems

Vendors
Products
zammad

1 version affected across 1 product

Deep dive

Activity timeline2 mentions / 2d
00111Mentions · 2026-04-08: 1Mentions · 2026-04-09: 1Patch / Workaround · 2026-04-08: 1Technical Details · 2026-04-08: 1Technical Details · 2026-04-09: 104-0804-09
Signal classification1 categories
Disclosure
2100.0%
Referenced assets2 URLs
Full discourse2 posts
  • Vulmon Vulnerability Feed@VulmonFeeds
    Disclosure

    CVE-2026-34723 Unauthenticated Access to Sensitive Data in Zammad Before 7.0.1 and 6.5.4 https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-34723

    Post summary

    The entry announces CVE-2026-34723, a vulnerability in Zammad that allows unauthenticated access to sensitive data in versions before 7.0.1 and 6.5.4.

    0000036
    4.0K followersView on X
  • CVE@CVEnew
    Disclosure

    CVE-2026-34723 Zammad is a web based open source helpdesk/customer support system. Prior to 7.0.1 and 6.5.4, unauthenticated remote attackers were able to access the getting started… https://www.cve.org/CVERecord?id=CVE-2026-34723

    Post summary

    The post announces CVE‑2026‑34723 for Zammad, noting that unauthenticated remote attackers could access the system prior to patches in versions 7.0.1 and 6.5.4, but provides no PoC, exploit code, or active exploitation evidence.

    0000088
    57.0K followersView on X
CPE platform detail2 entries

2 of 2 entries

PartVendorProductVersionTarget SWTarget HW
Appzammadzammad---
Appzammadzammad7.0.0--

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