CVE-2020-15251
MirahezeBot-Plugins Channelmgnt ACL Bypass
Description
In the Channelmgnt plug-in for Sopel (a Python IRC bot) before version 1.0.3, malicious users are able to op/voice and take over a channel. This is an ACL bypass vulnerability. This plugin is bundled with MirahezeBot-Plugins with versions from 9.0.0 and less than 9.0.2 affected. Version 9.0.2 includes 1.0.3 of channelmgnt, and thus is safe from this vulnerability. See referenced GHSA-23pc-4339-95vg.
INFO
Published Date :
Oct. 13, 2020, 6:15 p.m.
Last Modified :
Nov. 21, 2024, 5:05 a.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 2.0 | MEDIUM | [email protected] | ||||
| CVSS 3.1 | HIGH | [email protected] | ||||
| CVSS 3.1 | MEDIUM | [email protected] |
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2020-15251.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2020-15251 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2020-15251
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2020-15251 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2020-15251 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://github.com/MirahezeBots/MirahezeBots/security/advisories/GHSA-23pc-4339-95vg Added Reference https://github.com/MirahezeBots/sopel-channelmgnt/pull/3 Added Reference https://github.com/MirahezeBots/sopel-channelmgnt/security/advisories/GHSA-j257-jfvv-h3x5 Added Reference https://phab.bots.miraheze.wiki/phame/live/1/post/1/summary/ Added Reference https://phab.bots.miraheze.wiki/T117 Added Reference https://pypi.org/project/sopel-plugins.channelmgnt/ -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Reanalysis by [email protected]
Nov. 18, 2021
Action Type Old Value New Value Changed Reference Type https://phab.bots.miraheze.wiki/T117 Issue Tracking, Patch, Vendor Advisory https://phab.bots.miraheze.wiki/T117 Broken Link Added CWE NIST CWE-862 -
Reanalysis by [email protected]
May. 04, 2021
Action Type Old Value New Value Changed Reference Type https://github.com/MirahezeBots/MirahezeBots/security/advisories/GHSA-23pc-4339-95vg Vendor Advisory https://github.com/MirahezeBots/MirahezeBots/security/advisories/GHSA-23pc-4339-95vg Third Party Advisory Changed Reference Type https://phab.bots.miraheze.wiki/phame/live/1/post/1/summary/ Vendor Advisory https://phab.bots.miraheze.wiki/phame/live/1/post/1/summary/ Broken Link, Vendor Advisory Changed Reference Type https://pypi.org/project/sopel-plugins.channelmgnt/ Release Notes, Third Party Advisory https://pypi.org/project/sopel-plugins.channelmgnt/ Product, Third Party Advisory -
CPE Deprecation Remap by [email protected]
May. 04, 2021
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:miraheze:channelmgnt:*:*:*:*:*:sopel:*:* versions from (excluding) 1.0.3 OR *cpe:2.3:a:mirahezebots:channelmgnt:*:*:*:*:*:sopel:*:* versions from (excluding) 1.0.3 -
Initial Analysis by [email protected]
Oct. 29, 2020
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:S/C:N/I:P/A:N) Added CVSS V3.1 NIST AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N Changed Reference Type https://github.com/MirahezeBots/MirahezeBots/security/advisories/GHSA-23pc-4339-95vg No Types Assigned https://github.com/MirahezeBots/MirahezeBots/security/advisories/GHSA-23pc-4339-95vg Vendor Advisory Changed Reference Type https://github.com/MirahezeBots/sopel-channelmgnt/pull/3 No Types Assigned https://github.com/MirahezeBots/sopel-channelmgnt/pull/3 Patch, Third Party Advisory Changed Reference Type https://github.com/MirahezeBots/sopel-channelmgnt/security/advisories/GHSA-j257-jfvv-h3x5 No Types Assigned https://github.com/MirahezeBots/sopel-channelmgnt/security/advisories/GHSA-j257-jfvv-h3x5 Third Party Advisory Changed Reference Type https://phab.bots.miraheze.wiki/phame/live/1/post/1/summary/ No Types Assigned https://phab.bots.miraheze.wiki/phame/live/1/post/1/summary/ Vendor Advisory Changed Reference Type https://phab.bots.miraheze.wiki/T117 No Types Assigned https://phab.bots.miraheze.wiki/T117 Issue Tracking, Patch, Vendor Advisory Changed Reference Type https://pypi.org/project/sopel-plugins.channelmgnt/ No Types Assigned https://pypi.org/project/sopel-plugins.channelmgnt/ Release Notes, Third Party Advisory Added CPE Configuration OR *cpe:2.3:a:miraheze:channelmgnt:*:*:*:*:*:sopel:*:* versions up to (excluding) 1.0.3 -
CVE Modified by [email protected]
Oct. 15, 2020
Action Type Old Value New Value Changed Description In the Channelmgnt plug-in for Sopel (a Python IRC bot) before version 1.0.3, malicious users are able to op/voice and take over a channel. This is an ACL bypass vulnerability. In the Channelmgnt plug-in for Sopel (a Python IRC bot) before version 1.0.3, malicious users are able to op/voice and take over a channel. This is an ACL bypass vulnerability. This plugin is bundled with MirahezeBot-Plugins with versions from 9.0.0 and less than 9.0.2 affected. Version 9.0.2 includes 1.0.3 of channelmgnt, and thus is safe from this vulnerability. See referenced GHSA-23pc-4339-95vg. Added Reference https://github.com/MirahezeBots/MirahezeBots/security/advisories/GHSA-23pc-4339-95vg [No Types Assigned] Added Reference https://phab.bots.miraheze.wiki/phame/live/1/post/1/summary/ [No Types Assigned]
Vulnerability Scoring Details
Base CVSS Score: 7.7
Base CVSS Score: 4
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.35 }} -0.04%
score
0.54367
percentile