Signal is active with 3 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
LangBot before 4.10.11 generates password recovery keys with only 24 bits of entropy and applies no rate limiting to the unauthenticated reset-password endpoint. Remote attackers knowing the administrator email can exhaust the keyspace through concurrent requests to reset the admin password and gain account access.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
AVAILABLE
Momentum
STABLE
| Date | Total | Labels |
|---|
| 2026-09-13 | 2 | Disclosure1Patch1 |
| 2026-09-14 | 3 | Disclosure1False Positive1Patch1 |
A 24-bit recovery key with no rate limit is a password reset you can brute-force from a laptop. LangBot CVE-2026-90562 needs only the admin email. If that control plane is reachable, patch before someone walks the keyspace. https://nvd.nist.gov/vuln/detail/CVE-2026-90562
Post summary
The post describes CVE-2026-90562 as a brute-forceable password reset due to a 24-bit recovery key with no rate limit, and urges patching before exploitation.
CVE-2026-90562 isn't a prompt injection zero-day. it's a password reset bug straight out of the OWASP Top 10 circa 2005, wearing an "agentic AI" badge. LangBot orchestrates LLM agents across Discord, Telegram, Slack bridges. the CVE lets an attacker hit the password reset endpoint and walk straight to admin, no re-auth check on privilege escalation. THE BUG: > reset token not bound to session state > no rate limit on the endpoint > admin scope granted before identity is re-verified this is the same bug class Bugzilla and phpBB patched two decades ago. nothing about "agentic" changed the vulnerability, it changed the blast radius. admin on LangBot means control of every agent session the bot ran, tool access included. one panel takeover, every downstream agent inherits it silently. same supply chain risk I keep flagging with unaudited SKILL.md-style configs loaded with full tool access every session. THE FIX: > bind reset tokens to session state > rate-limit the reset endpoint > force re-auth before any privilege escalation check your LangBot version in prod before assuming this is someone else's dependency. #LangBot #AgenticAI #AppSec
Post summary
The text addresses CVE-2026-90562, debunking its characterization as a prompt injection zero-day and reframing it as a conventional password reset/privilege escalation bug, while providing technical details and remediation guidance.
#schwachstellen CVE-2026-90562: Kritische Schwachstelle in LangBot erlaubt Admin-Übernahme per Passwort-Reset #cve202690562 #langbot https://cybersecurity-news.de/cve-2026-90562-langbot-passwort-reset-admin-uebernahme
Post summary
The tweet reports that CVE‑2026‑90562 is a critical LangBot vulnerability enabling admin takeover via a password‑reset flaw, without providing PoC, exploit code, or patch information.
CVE-2026-90562 (CVSS 9.2): LangBot <4.10.11 uses weak password recovery keys and lacks rate limiting on the reset endpoint. Check and patch if in use: https://nvd.nist.gov/vuln/detail/CVE-2026… via NVD Recent High CVSS #CyberSecurity #InfoSec #Vulnerability #AI #MachineLearning https://t.co/6lEiez8IDK
Post summary
The text announces the technical details and high severity of CVE-2026-90562 in LangBot, highlighting weak password recovery keys and lack of rate limiting, while prompting administrators to check and patch their instances.
Upgrading LangBot to 4.10.11 does not replace the 24-bit recovery key it was released to fix https://severitydaily.com/langbot-cve-2026-90562-recovery-key-24-bit-upgrade-does-not-rotate-4-10-11/
Post summary
The tweet states that upgrading LangBot to version 4.10.11 does not replace the 24-bit recovery key the update was meant to fix, indicating the patch does not fully address the issue.