CVE-2026-119977
WordPress Core 4.7.0 - 7.1.3 - Unauthenticated Upgrade-Window Staged-Installer Remote Code Execution
Что произошло
WordPress Core is vulnerable to Remote Code Execution in versions 4.7 through 7.1.3. This is due to predictable, web-accessible staging paths used during full-package core upgrades. This makes it possible for unauthenticated attackers to execute code on the server during the upgrade window.
Что это значит
В источнике описана ошибка безопасности в перечисленных продуктах. Фактический риск зависит от установленной версии, конфигурации и доступности компонента; проверьте условия в первичном бюллетене.
Что делать
Требование CISA: Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.
1. Проверьте, затронуты ли вы
Соберите инвентаризацию и сравните с таблицей затронутых версий. Эти команды только показывают установленные компоненты и сами по себе не доказывают наличие CVE.
dpkg-query -W -f='${Package} ${Version}\n'rpm -qa --qf '%{NAME}\t%{VERSION}-%{RELEASE}\n'Get-HotFix | Select-Object HotFixID, InstalledOn
2. Установите исправление
Сверьте точный продукт и версию с бюллетенем вендора. Установите указанное в нём исправление после резервного копирования и проверки совместимости. Подтверждённая целевая версия в источниках отсутствует.
3. Временные меры
До проверки бюллетеня ограничьте доступ к затронутому компоненту доверенными узлами. Оцените сегментацию и отключение ненужных интерфейсов с владельцем сервиса; универсального правила WAF для этой CVE не подтверждено.
4. Проверьте следы эксплуатации
Проверьте аномальные входы, новые учётные записи, ошибки и необычные дочерние процессы в затронутом сервисе. Публичные проверенные правила обнаружения не включены в запись; отсутствие сигналов не доказывает отсутствие компрометации.
5. После исправления
- Проверьте фактическую версию и результат установки по бюллетеню.
- При необходимости перезапустите сервисы в согласованное окно.
- Повторите проверку сканером и функциональные проверки.
- Зафиксируйте результат, дату, владельца и оставшийся риск.
Продукты и затронутые версии
WordPress Foundation / WordPress
{
"status": "affected",
"version": "4.7.0",
"versionType": "semver",
"lessThanOrEqual": "4.7.38"
}{
"status": "affected",
"version": "4.8.0",
"versionType": "semver",
"lessThanOrEqual": "4.8.33"
}{
"status": "affected",
"version": "4.9.0",
"versionType": "semver",
"lessThanOrEqual": "4.9.34"
}{
"status": "affected",
"version": "5.0.0",
"versionType": "semver",
"lessThanOrEqual": "5.0.30"
}{
"status": "affected",
"version": "5.1.0",
"versionType": "semver",
"lessThanOrEqual": "5.1.27"
}{
"status": "affected",
"version": "5.2.0",
"versionType": "semver",
"lessThanOrEqual": "5.2.29"
}{
"status": "affected",
"version": "5.3.0",
"versionType": "semver",
"lessThanOrEqual": "5.3.26"
}{
"status": "affected",
"version": "5.4.0",
"versionType": "semver",
"lessThanOrEqual": "5.4.24"
}{
"status": "affected",
"version": "5.5.0",
"versionType": "semver",
"lessThanOrEqual": "5.5.23"
}{
"status": "affected",
"version": "5.6.0",
"versionType": "semver",
"lessThanOrEqual": "5.6.22"
}{
"status": "affected",
"version": "5.7.0",
"versionType": "semver",
"lessThanOrEqual": "5.7.20"
}{
"status": "affected",
"version": "5.8.0",
"versionType": "semver",
"lessThanOrEqual": "5.8.18"
}{
"status": "affected",
"version": "5.9.0",
"versionType": "semver",
"lessThanOrEqual": "5.9.19"
}{
"status": "affected",
"version": "6.0.0",
"versionType": "semver",
"lessThanOrEqual": "6.0.17"
}{
"status": "affected",
"version": "6.1.0",
"versionType": "semver",
"lessThanOrEqual": "6.1.15"
}{
"status": "affected",
"version": "6.2.0",
"versionType": "semver",
"lessThanOrEqual": "6.2.14"
}{
"status": "affected",
"version": "6.3.0",
"versionType": "semver",
"lessThanOrEqual": "6.3.13"
}{
"status": "affected",
"version": "6.4.0",
"versionType": "semver",
"lessThanOrEqual": "6.4.13"
}{
"status": "affected",
"version": "6.5.0",
"versionType": "semver",
"lessThanOrEqual": "6.5.13"
}{
"status": "affected",
"version": "6.6.0",
"versionType": "semver",
"lessThanOrEqual": "6.6.10"
}{
"status": "affected",
"version": "6.7.0",
"versionType": "semver",
"lessThanOrEqual": "6.7.10"
}{
"status": "affected",
"version": "6.8.0",
"versionType": "semver",
"lessThanOrEqual": "6.8.11"
}{
"status": "affected",
"version": "6.9.0",
"versionType": "semver",
"lessThanOrEqual": "6.9.10"
}{
"status": "affected",
"version": "7.0.0",
"versionType": "semver",
"lessThanOrEqual": "7.0.7"
}{
"status": "affected",
"version": "7.1.0",
"versionType": "semver",
"lessThanOrEqual": "7.1.3"
}wordpress / wordpress
{
"status": "affected",
"version": "*",
"versionEndExcluding": "4.7.39",
"versionStartIncluding": "4.7"
}cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*
wordpress / wordpress
{
"status": "affected",
"version": "*",
"versionEndExcluding": "4.8.34",
"versionStartIncluding": "4.8"
}cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*
wordpress / wordpress
{
"status": "affected",
"version": "*",
"versionEndExcluding": "4.9.35",
"versionStartIncluding": "4.9"
}cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*
wordpress / wordpress
{
"status": "affected",
"version": "*",
"versionEndExcluding": "5.0.31",
"versionStartIncluding": "5.0"
}cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*
wordpress / wordpress
{
"status": "affected",
"version": "*",
"versionEndExcluding": "5.1.28",
"versionStartIncluding": "5.1"
}cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*
wordpress / wordpress
{
"status": "affected",
"version": "*",
"versionEndExcluding": "5.2.30",
"versionStartIncluding": "5.2"
}cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*
wordpress / wordpress
{
"status": "affected",
"version": "*",
"versionEndExcluding": "5.3.27",
"versionStartIncluding": "5.3"
}cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*
wordpress / wordpress
{
"status": "affected",
"version": "*",
"versionEndExcluding": "5.4.25",
"versionStartIncluding": "5.4"
}cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*
wordpress / wordpress
{
"status": "affected",
"version": "*",
"versionEndExcluding": "5.5.24",
"versionStartIncluding": "5.5"
}cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*
wordpress / wordpress
{
"status": "affected",
"version": "*",
"versionEndExcluding": "5.6.23",
"versionStartIncluding": "5.6"
}cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*
wordpress / wordpress
{
"status": "affected",
"version": "*",
"versionEndExcluding": "5.7.21",
"versionStartIncluding": "5.7"
}cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*
wordpress / wordpress
{
"status": "affected",
"version": "*",
"versionEndExcluding": "5.8.19",
"versionStartIncluding": "5.8"
}cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*
wordpress / wordpress
{
"status": "affected",
"version": "*",
"versionEndExcluding": "5.9.20",
"versionStartIncluding": "5.9"
}cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*
wordpress / wordpress
{
"status": "affected",
"version": "*",
"versionEndExcluding": "6.0.18",
"versionStartIncluding": "6.0"
}cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*
wordpress / wordpress
{
"status": "affected",
"version": "*",
"versionEndExcluding": "6.1.16",
"versionStartIncluding": "6.1"
}cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*
wordpress / wordpress
{
"status": "affected",
"version": "*",
"versionEndExcluding": "6.2.15",
"versionStartIncluding": "6.2"
}cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*
wordpress / wordpress
{
"status": "affected",
"version": "*",
"versionEndExcluding": "6.3.14",
"versionStartIncluding": "6.3"
}cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*
wordpress / wordpress
{
"status": "affected",
"version": "*",
"versionEndExcluding": "6.4.14",
"versionStartIncluding": "6.4"
}cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*
wordpress / wordpress
{
"status": "affected",
"version": "*",
"versionEndExcluding": "6.5.14",
"versionStartIncluding": "6.5"
}cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*
wordpress / wordpress
{
"status": "affected",
"version": "*",
"versionEndExcluding": "6.6.11",
"versionStartIncluding": "6.6"
}cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*
wordpress / wordpress
{
"status": "affected",
"version": "*",
"versionEndExcluding": "6.7.11",
"versionStartIncluding": "6.7"
}cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*
wordpress / wordpress
{
"status": "affected",
"version": "*",
"versionEndExcluding": "6.8.12",
"versionStartIncluding": "6.8"
}cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*
wordpress / wordpress
{
"status": "affected",
"version": "*",
"versionEndExcluding": "6.9.11",
"versionStartIncluding": "6.9"
}cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*
wordpress / wordpress
{
"status": "affected",
"version": "*",
"versionEndExcluding": "7.0.8",
"versionStartIncluding": "7.0"
}cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*
wordpress / wordpress
{
"status": "affected",
"version": "*",
"versionEndExcluding": "7.1.4",
"versionStartIncluding": "7.1"
}cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*
CVSS: оценки и векторы
CVSS 3.1 · cve8.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 3.1 · security@wordfence.com8.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 3.1 · ghsa8.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Источники и ссылки
Происхождение полей
{
"kev": {
"source": "kev",
"received_at": "2026-11-03T20:49:20.906182+00:00"
},
"cwes": [
"cve",
"ghsa",
"nvd"
],
"epss": {
"source": "epss",
"received_at": "2026-11-03T21:12:03.272395+00:00"
},
"title": {
"source": "cve",
"received_at": "2026-11-04T05:04:02.840000+00:00"
},
"scores": [
"cve",
"ghsa",
"nvd"
],
"status": {
"source": "cve",
"received_at": "2026-11-04T05:04:02.840000+00:00"
},
"kev_due": {
"source": "kev",
"received_at": "2026-11-03T20:49:20.906182+00:00"
},
"affected": [
"cve",
"nvd"
],
"kev_date": {
"source": "kev",
"received_at": "2026-11-03T20:49:20.906182+00:00"
},
"published": {
"source": "cve",
"received_at": "2026-11-04T05:04:02.840000+00:00"
},
"solutions": [],
"kev_action": {
"source": "kev",
"received_at": "2026-11-03T20:49:20.906182+00:00"
},
"percentile": {
"source": "epss",
"received_at": "2026-11-03T21:12:03.272395+00:00"
},
"references": [
"cve",
"ghsa",
"kev",
"nvd"
],
"description": {
"source": "cve",
"received_at": "2026-11-04T05:04:02.840000+00:00"
},
"workarounds": [],
"configurations": [
"nvd"
]
}Хронология записи
- Появились сведения об исправлении04.11.2026, 16:21
- Данные обновлены04.11.2026, 00:46
- Данные обновлены04.11.2026, 00:12
- Данные обновлены03.11.2026, 23:56
- Добавлена в CISA KEV03.11.2026, 23:49
- Данные обновлены03.11.2026, 00:11
- Данные обновлены02.11.2026, 03:33
- Данные обновлены02.11.2026, 00:10
- Данные обновлены31.10.2026, 09:52
- Опубликована31.10.2026, 08:51
Личная заметка и статус
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