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Security News — 30 August 2026

A daily, automatically-compiled digest of the cyber security stories that broke in the last 24 hours, drawn from 6 trusted feeds. Each entry is a short excerpt — follow the link to read the full article at its original publisher. Compiled 30 August 2026 · 14 items.

Top 5 to watch today

  1. CVE-2026-15369 — CRITICAL (CVSS 9.8) Critical CVEDatabase - Critical CVEs
  2. CVE-2026-82454 — CRITICAL (CVSS 9.3) Critical CVEDatabase - Critical CVEs
  3. Five Critical WordPress Plugin and Theme Flaws Enable Site Takeover or RCE The Hacker News
  4. CVE-2026-82460 — CRITICAL (CVSS 9.3) Critical CVEDatabase - Critical CVEs
  5. CVE-2026-82456 — CRITICAL (CVSS 10.0) Critical CVEDatabase - Critical CVEs

Urgent Vulnerabilities 4

Actively exploited, critical, or high-severity flaws — patch or mitigate first.

CVEDatabase - Critical CVEs30 Aug

CVE-2026-15369 — CRITICAL (CVSS 9.8)

CriticalCVSS 9.8
Impact
Privilege escalation
Audience
WordPress admins
Action
Patch when a fix is available; monitor exposure

CVSS 9.8 CRITICAL The Custom User Registration Fields for WooCommerce plugin for WordPress is vulnerable to Privilege Escalation in versions up to, and including, 2.2.3. This is due to the plugin accepting an attacker-controlled afreg_sele…

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CVEDatabase - Critical CVEs30 Aug

CVE-2026-82454 — CRITICAL (CVSS 9.3)

CriticalCVSS 9.3
Impact
Authentication bypass
Audience
Network/firewall admins
Action
Patch when a fix is available; monitor exposure

CVSS 9.3 CRITICAL · Vendor: Apple The Omnivore API (packages/api) before the fix in commit abf53d6 contains an authentication bypass in Apple sign-in token verification. The decodeAppleToken function extracted the 'alg' field from the atta…

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CVEDatabase - Critical CVEs30 Aug

CVE-2026-82460 — CRITICAL (CVSS 9.3)

CriticalCVSS 9.3
Impact
Path traversal
Action
Patch when a fix is available; monitor exposure

CVSS 9.3 CRITICAL Cloud Commander before 19.20.2 contains a directory traversal vulnerability in REST file-operation and markdown endpoints that fails to properly validate path normalization. Attackers can use path traversal sequences to r…

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CVEDatabase - Critical CVEs30 Aug

CVE-2026-82456 — CRITICAL (CVSS 10.0)

CriticalCVSS 10

CVSS 10.0 CRITICAL argocd-mcp 0.8.0 binds its HTTP transport to every network interface and accepts MCP sessions without requiring caller credentials when ARGOCD_API_TOKEN is configured. Attackers who can reach the listener can invoke the…

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Other CVEs 4

Lower-severity or unconfirmed-exploitation vulnerabilities.

CVEDatabase - Recent CVEs30 Aug

CVE-2026-82417 — MEDIUM (CVSS 6.3)

MediumCVSS 6.3

CVSS 6.3 MEDIUM ### Summary `qs.stringify` throws a `TypeError` when it serializes an object whose own `constructor` property has a truthy, non-callable `isBuffer` member. `utils.isBuffer` duck-types buffers by calling `obj.constructor.isB…

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CVEDatabase - Recent CVEs30 Aug

CVE-2026-82424 — LOW (CVSS 2.1)

LowCVSS 2.1
Product
PHPGurukul Student Information System
Audience
Linux/server admins
Action
Patch when a fix is available; monitor exposure

CVSS 2.1 LOW A weakness has been identified in PHPGurukul Student Information System 1.0. Affected by this vulnerability is an unknown functionality of the file /student_edit1.php. Executing a manipulation of the argument ID can lead to sq…

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CVEDatabase - Recent CVEs30 Aug

CVE-2026-82423 — LOW (CVSS 2.1)

LowCVSS 2.1

CVSS 2.1 LOW A vulnerability has been found in macrozheng mall up to 1.0.3. The affected element is an unknown function of the file /order/paySuccess of the component Payment Status Endpoint. The manipulation of the argument orderId leads…

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CVEDatabase - Recent CVEs30 Aug

CVE-2026-82422 — LOW (CVSS 2.1)

LowCVSS 2.1
Product
Impacted
Impact
SQL injection
Audience
Linux/server admins
Action
Patch when a fix is available; monitor exposure

CVSS 2.1 LOW A security flaw has been discovered in itsourcecode Sales and Inventory System 1.0. Impacted is an unknown function of the file /pages/emp_del.php. The manipulation of the argument ID results in sql injection. The attack may b…

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Threat Activity 5

Malware, campaigns and adversary tradecraft.

Research & Detection 1

Detection engineering, tooling and defensive analysis.

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