CVE-2026-4511Disclosure

LOWCVSS 2.1 · LOW

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

A security vulnerability has been detected in vanna-ai vanna up to 2.0.2. Affected is the function exec of the file /src/vanna/legacy. Such manipulation leads to injection. The attack can be executed remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

0.0/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-74CWE-707

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

STABLE

Threat summary

  • 3 mentions across 2 observed days
  • Momentum state: stable

What's happening

  • Technical details provided in 3 signals
  • Disclosure: 2 classified signals
  • General: 1 classified signal
  • Peaked 1d ago at 2 mentions (2026-03-21); latest day: 1
  • 3 total mentions across 2 days

Deep dive

Activity timeline3 mentions / 2d
01122Mentions · 2026-03-21: 2Mentions · 2026-03-22: 1Technical Details · 2026-03-21: 2Technical Details · 2026-03-22: 103-2103-22
Signal classification2 categories
Disclosure
266.7%
General
133.3%
Referenced assets3 URLs
Classification over time
DateTotalLabels
2026-03-212
Disclosure1General1
2026-03-221
Disclosure1
Full discourse3 posts
  • CVE@CVEnew
    Disclosure

    CVE-2026-4511 A security vulnerability has been detected in vanna-ai vanna up to 2.0.2. Affected is the function exec of the file /src/vanna/legacy. Such manipulation leads to inject… https://www.cve.org/CVERecord?id=CVE-2026-4511

    Post summary

    A new injection vulnerability was identified in the exec function of vanna-ai vanna up to version 2.0.2, as reported in the CVE record.

    0000082
    56.8K followersView on X
  • CyberDudeBivash® | Global Cybersecurity Company@cyberbivash
    General

    🚨 CYBERDUDEBIVASH SENTINEL APEX ALERT 🚨 Threat: CVE-2026-4511 - vanna-ai vanna legacy exec injection Intel Report: https://ift.tt/Ln1gbKA

    Post summary

    The post alerts on CVE‑2026‑4511 as a legacy exec injection flaw in vanna‑ai and links to an intel report but offers no PoC, active exploitation evidence, or mitigation details.

    0000026
    334 followersView on X
  • Vulmon Vulnerability Feed@VulmonFeeds
    Disclosure

    CVE-2026-4511 Remote Code Injection in Vanna AI Up to Version 2.0.2 https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-4511

    Post summary

    The message announces the discovery of a remote code injection vulnerability (CVE‑2026‑4511) in Vanna AI versions up to 2.0.2, offering basic technical details but lacking PoC, exploit, or patch information.

    0000040
    4.0K followersView on X

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