Signal is active with 1 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
Insufficient Session Expiration vulnerability in hexpm hexpm/hexpm ('Elixir.Hexpm.Accounts.PasswordReset' module) allows Account Takeover. Password reset tokens generated via the "Reset your password" flow do not expire. When a user requests a password reset, Hex sends an email containing a reset link with a token. This token remains valid indefinitely until used. There is no time-based expiration enforced. If a user's historical emails are exposed through a data breach (e.g., a leaked mailbox archive), any unused password reset email contained in that dataset could be used by an attacker to reset the victim's password. The attacker does not need current access to the victim's email account, only access to a previously leaked copy of the reset email. This vulnerability is associated with program files lib/hexpm/accounts/password_reset.ex and program routines 'Elixir.Hexpm.Accounts.PasswordReset':can_reset?/3. This issue affects hexpm: from 617e44c71f1dd9043870205f371d375c5c4d886d before bb0e42091995945deef10556f58d046a52eb7884.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
AVAILABLE
Momentum
STABLE
If you run products in this scope, you should treat this CVE as relevant to your environment.
Warning: Critical insufficient session expiration in #hexpm. CVE-2026-21622 CVSS: 9.5. A remote attacker can take over accounts without authentication or user interaction because of the lack of time-based expiry in password reset tokens. #Patch #Patch #Patch
Post summary
The text announces a critical CVE in hexpm that allows remote account takeover via password reset tokens, but provides no PoC, exploit, or patch details.
CVE-2026-21622 Insufficient Session Expiration vulnerability in hexpm hexpm/hexpm ('Elixir.Hexpm.Accounts.PasswordReset' module) allows Account Takeover. Password reset tokens gene… https://www.cve.org/CVERecord?id=CVE-2026-21622
Post summary
The passage announces a new CVE—CVE‑2026‑21622—highlighting an insufficient session expiration flaw in hexpm’s password‑reset module that could lead to account takeover, without providing exploitation or mitigation details.
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| Part | Vendor | Product | Version | Target SW | Target HW |
|---|---|---|---|---|---|
| App | hex | hexpm | - | - | - |