Vulnerabilidades

Resumen — últimos 7 días

Vulnerabilidades nuevas2991▼ 71 respecto a la semana anterior
Críticas / altas1367▲ 28 respecto a la semana anterior
Nueva explotación activa (KEV)5▼ 3 respecto a la semana anterior
Sin puntuar (sin CVSS)458▼ 52 respecto a la semana anterior
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24 resultados, ordenados por fecha de publicación (más recientes primero)

CVEEstadoSeveridadEPSS Explotación activaTecnologías afectadasPublicada ▼Modificada Descripción
ModificadaMedia (6.1)1.3%—Mybb Merge SystemMybb31/1/201717/6/2026
Cross-site scripting (XSS) vulnerability in the Users module in the Admin control panel in MyBB (aka MyBulletinBoard) before 1.8.8 and MyBB Merge System before 1.8.8 might allow remote attackers to inject arbitrary web script or HTML via unspecified vectors.
ModificadaCrítica (9.8)2.6%—Mybb Merge SystemMybb31/1/201717/6/2026
MyBB (aka MyBulletinBoard) before 1.8.8 and MyBB Merge System before 1.8.8 allow remote attackers to have unspecified impact via vectors related to "loose comparison false positives."
ModificadaAlta (7.5)2.3%—Mybb Merge SystemMybb31/1/201717/6/2026
MyBB (aka MyBulletinBoard) before 1.8.8 on Windows and MyBB Merge System before 1.8.8 on Windows might allow remote attackers to obtain sensitive information from ACP backups via vectors involving a short name.
ModificadaAlta (7.4)1.7%—Mybb Merge SystemMybb31/1/201717/6/2026
The fetch_remote_file function in MyBB (aka MyBulletinBoard) before 1.8.8 and MyBB Merge System before 1.8.8 allows remote attackers to conduct server-side request forgery (SSRF) attacks via unspecified vectors.
ModificadaCrítica (9.8)2.1%—Mybb Merge SystemMybb31/1/201717/6/2026
SQL injection vulnerability in the users data handler in MyBB (aka MyBulletinBoard) before 1.8.8 and MyBB Merge System before 1.8.8 allows remote attackers to execute arbitrary SQL commands via unspecified vectors.
ModificadaAlta (7.5)1.9%—Mybb Merge SystemMybb31/1/201717/6/2026
MyBB (aka MyBulletinBoard) before 1.8.8 on Windows and MyBB Merge System before 1.8.8 on Windows allow remote attackers to overwrite arbitrary CSS files via vectors related to "style import."
ModificadaAlta (7.5)2.3%—Mybb Merge SystemMybb31/1/201717/6/2026
MyBB (aka MyBulletinBoard) before 1.8.7 and MyBB Merge System before 1.8.7 allow remote attackers to obtain sensitive information by leveraging missing directory listing protection in upload directories.
ModificadaMedia (6.5)1.7%—Mybb Merge SystemMybb31/1/201717/6/2026
The Admin control panel in MyBB (aka MyBulletinBoard) before 1.8.7 and MyBB Merge System before 1.8.7 allows remote attackers to conduct clickjacking attacks via unspecified vectors.
ModificadaCrítica (9.8)2.2%—Mybb Merge SystemMybb31/1/201717/6/2026
MyBB (aka MyBulletinBoard) before 1.8.7 and MyBB Merge System before 1.8.7 allow attackers to have unspecified impact via vectors related to low adminsid and sid entropy.
ModificadaMedia (5.3)1.8%—Mybb Merge SystemMybb31/1/201717/6/2026
The Admin control panel in MyBB (aka MyBulletinBoard) before 1.8.7 and MyBB Merge System before 1.8.7 allows remote attackers to obtain the installation path via vectors involving sending mails.
ModificadaAlta (7.5)2.2%—Mybb Merge SystemMybb31/1/201717/6/2026
MyBB (aka MyBulletinBoard) before 1.8.7 and MyBB Merge System before 1.8.7 might allow remote attackers to obtain sensitive database information via vectors involving templates.
ModificadaMedia (6.1)1.3%—Mybb Merge SystemMybb31/1/201717/6/2026
Cross-site scripting (XSS) vulnerability in the Admin control panel in MyBB (aka MyBulletinBoard) before 1.8.7 and MyBB Merge System before 1.8.7 might allow remote attackers to inject arbitrary web script or HTML via vectors involving pruning logs.
ModificadaMedia (6.1)1.3%—Mybb Merge SystemMybb31/1/201717/6/2026
Cross-site scripting (XSS) vulnerability in the Mod control panel in MyBB (aka MyBulletinBoard) before 1.8.7 and MyBB Merge System before 1.8.7 might allow remote attackers to inject arbitrary web script or HTML via vectors involving editing users.
ModificadaMedia (6.1)1.3%—Mybb Merge SystemMybb31/1/201717/6/2026
Cross-site scripting (XSS) vulnerability in MyBB (aka MyBulletinBoard) before 1.8.7 and MyBB Merge System before 1.8.7 might allow remote attackers to inject arbitrary web script or HTML via vectors involving Mod control panel logs.
ModificadaMedia (6.1)1.3%—Mybb Merge SystemMybb31/1/201717/6/2026
Cross-site scripting (XSS) vulnerability in the User control panel in MyBB (aka MyBulletinBoard) before 1.8.7 and MyBB Merge System before 1.8.7 might allow remote attackers to inject arbitrary web script or HTML via unspecified vectors.
ModificadaMedia (6.1)1.3%—Mybb Merge SystemMybb31/1/201717/6/2026
Cross-site scripting (XSS) vulnerability in member validation in MyBB (aka MyBulletinBoard) before 1.8.7 and MyBB Merge System before 1.8.7 might allow remote attackers to inject arbitrary web script or HTML via unspecified vectors.
ModificadaMedia (6.1)1.3%—Mybb Merge SystemMybb31/1/201717/6/2026
Cross-site scripting (XSS) vulnerability in MyBB (aka MyBulletinBoard) before 1.8.7 and MyBB Merge System before 1.8.7 might allow remote attackers to inject arbitrary web script or HTML via vectors related to login.
ModificadaCrítica (9.8)2.6%—Mybb Merge SystemMybb31/1/201717/6/2026
newreply.php in MyBB (aka MyBulletinBoard) before 1.8.7 and MyBB Merge System before 1.8.7 allows remote attackers to have unspecified impact by leveraging a missing permission check.
ModificadaCrítica (9.8)2.1%—Mybb Merge SystemMybb31/1/201717/6/2026
SQL injection vulnerability in the moderation tool in MyBB (aka MyBulletinBoard) before 1.8.7 and MyBB Merge System before 1.8.7 might allow remote attackers to execute arbitrary SQL commands via unspecified vectors.
ModificadaAlta (7.5)2.2%—Mybb Merge SystemMybb31/1/201717/6/2026
MyBB (aka MyBulletinBoard) before 1.6.18 and 1.8.x before 1.8.6 and MyBB Merge System before 1.8.6 allow remote attackers to obtain the installation path via vectors involving error log files.
ModificadaMedia (6.1)1.0%—Mybb Merge SystemMybb31/1/201717/6/2026
Cross-site scripting (XSS) vulnerability in MyBB (aka MyBulletinBoard) before 1.6.18 and 1.8.x before 1.8.6 and MyBB Merge System before 1.8.6 might allow remote attackers to inject arbitrary web script or HTML via vectors related to "old upgrade files."
ModificadaMedia (6.1)1.7%—Mybb Merge SystemMybb31/1/201717/6/2026
Cross-site scripting (XSS) vulnerability in the error handler in MyBB (aka MyBulletinBoard) before 1.6.18 and 1.8.x before 1.8.6 and MyBB Merge System before 1.8.6 might allow remote attackers to inject arbitrary web script or HTML via unspecified vectors.
ModificadaCrítica (10)2.1%—Mybb Merge SystemMybb31/1/201717/6/2026
SQL injection vulnerability in the Group Promotions module in the admin control panel in MyBB (aka MyBulletinBoard) before 1.6.18 and 1.8.x before 1.8.6 and MyBB Merge System before 1.8.6 allows remote attackers to execute arbitrary SQL commands via unspecified vectors.
ModificadaAlta (8.3)1.6%—Mybb Merge SystemMybb31/1/201717/6/2026
xmlhttp.php in MyBB (aka MyBulletinBoard) before 1.6.18 and 1.8.x before 1.8.6 and MyBB Merge System before 1.8.6 allows remote attackers to bypass intended access restrictions via vectors related to the forum password.