CVE-2020-15140
Estado: ModificadaCrítica (9.6)—
In Red Discord Bot before version 3.3.11, a RCE exploit has been discovered in the Trivia module: this exploit allows Discord users with specifically crafted usernames to inject code into the Trivia module's leaderboard command. By abusing this exploit, it's possible to perform destructive actions and/or access sensitive information. This critical exploit has been fixed on version 3.3.11.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N
- Puntuación base: 9.6
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 1.16%
- Percentil entre todas las CVEs puntuadas: 66
- Fecha de la puntuación: 6/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
🎯 Técnicas ATT&CK
Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.
- Explotación
T1133External Remote Servicespersistence · initial access - Impacto principal
T1059Command and Scripting Interpreterexecution
Fuente: mapeo oficial MITRE CTID (CVE → ATT&CK).
🛡️ Mitigaciones ATT&CK que cubren estas técnicas
Tecnologías afectadas (1)
CWE
- CWE-74
- CWE-74
Referencias
- https://github.com/Cog-Creators/Red-DiscordBot/pull/4175/commits/9ab536235bafc2b42c3c17d7ce26f1cc64482a81
- https://github.com/Cog-Creators/Red-DiscordBot/security/advisories/GHSA-55j9-849x-26h4
- https://github.com/Cog-Creators/Red-DiscordBot/pull/4175/commits/9ab536235bafc2b42c3c17d7ce26f1cc64482a81
- https://github.com/Cog-Creators/Red-DiscordBot/security/advisories/GHSA-55j9-849x-26h4
JSON original (NVD)
Mostrar
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},
{
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],
"lastModified": "2026-06-17T02:56:07.833",
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