CVE-2026-57740Disclosure

LOWCVSS 7.1 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

Missing Authorization vulnerability in AcyMailing Newsletter Team AcyMailing SMTP Newsletter acymailing allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects AcyMailing SMTP Newsletter: from n/a through <= 10.11.1.

0.0/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-862

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Threat summary

  • 1 mentions across 1 observed day

What's happening

  • Technical details provided in 1 signal
  • Disclosure: 1 classified signal
  • 1 total mentions across 1 day

Deep dive

Activity timeline1 mentions / 1d
00111Mentions · 2026-07-14: 1Technical Details · 2026-07-14: 107-14
Signal classification1 categories
Disclosure
1100.0%
Referenced assets1 URL
By indicator
Full discourse1 post
  • Israel@f1tym1
    Disclosure

    AcyMailing Newsletter Team AcyMailing SMTP Newsletter has two critical vulnerabilities: missing authorization (CVE-2026-57740) and stored XSS (CVE-2026-57741). https://ift.tt/vPXYEdl

    Post summary

    The post announces two critical vulnerabilities in AcyMailing (missing authorization and stored XSS) with their CVE IDs, but provides no PoC, exploit, or mitigation details.

    0000053
    1.0K followersView on X

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