CVE-2022-21695

Signals

NVD · CVE-2026-70618 · 4.3 · Spacebar Server before commit 51da17c contains a missing authorization vulnerability that allows any authenticated user to enumerate complete guild membership bNVD · CVE-2026-70617 · 8.1 · Spacebar Server before commit dcfd910 contains a missing authorization vulnerability that allows any authenticated attacker to add themselves to arbitrary groupNVD · CVE-2026-70616 · 6.5 · boringproxy through 0.10.0 contains a resource exhaustion vulnerability that allows any authenticated user to permanently exhaust server file descriptors, gorouNVD · CVE-2026-70615 · 9.9 · boringproxy through 0.10.0 contains a newline injection vulnerability that allows authenticated low-privileged users with tunnel-creation permission to inject aCISA KEV · CVE-2026-63077 · 9.8 · JetBrains TeamCity Deserialization of Untrusted Data Vulnerability · Added 2026-08-05 · Due 2026-08-08CISA KEV · CVE-2026-18556 · 7.4 · N-able N-central Authentication Bypass Using an Alternate Path or Channel Vulnerability · Added 2026-08-04 · Due 2026-08-07NVD · CVE-2026-70618 · 4.3 · Spacebar Server before commit 51da17c contains a missing authorization vulnerability that allows any authenticated user to enumerate complete guild membership bNVD · CVE-2026-70617 · 8.1 · Spacebar Server before commit dcfd910 contains a missing authorization vulnerability that allows any authenticated attacker to add themselves to arbitrary groupNVD · CVE-2026-70616 · 6.5 · boringproxy through 0.10.0 contains a resource exhaustion vulnerability that allows any authenticated user to permanently exhaust server file descriptors, gorouNVD · CVE-2026-70615 · 9.9 · boringproxy through 0.10.0 contains a newline injection vulnerability that allows authenticated low-privileged users with tunnel-creation permission to inject aCISA KEV · CVE-2026-63077 · 9.8 · JetBrains TeamCity Deserialization of Untrusted Data Vulnerability · Added 2026-08-05 · Due 2026-08-08CISA KEV · CVE-2026-18556 · 7.4 · N-able N-central Authentication Bypass Using an Alternate Path or Channel Vulnerability · Added 2026-08-04 · Due 2026-08-07

CVE Database · CVE-2022-21695

CVE-2022-21695

· MEDIUMModified

CVSS v3.1

4.3

EPSS

0.85%

Published

Jan 18, 2022

Modified

Nov 21, 2024

Public PoC / Exploit (1)

All weaponized →

TrickestTrickest PoC index

Links to public security research (Exploit-DB, Nuclei, Trickest, GitHub) for defensive use only.

Description

OnionShare is an open source tool that lets you securely and anonymously share files, host websites, and chat with friends using the Tor network. In affected versions authenticated users (or unauthenticated in public mode) can send messages without being visible in the list of chat participants. This issue has been resolved in version 2.5.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

Weaknesses (CWE)

CWE-287CWE-287

Affected Products (1)

onionshare · onionshare (up to 2.5)vulnerable

References (4)

https://github.com/onionshare/onionshare/releases/tag/v2.5

Release NotesThird Party Advisory

https://github.com/onionshare/onionshare/security/advisories/GHSA-99p8-9p2c-49j4

Third Party Advisory

https://github.com/onionshare/onionshare/releases/tag/v2.5

Release NotesThird Party Advisory

https://github.com/onionshare/onionshare/security/advisories/GHSA-99p8-9p2c-49j4

Third Party Advisory

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