VulnSocial

CVE-2026-16282Disclosure

LOWCVSS 5.3 · MEDIUM

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

The Appointment Hour Booking WordPress plugin before 1.5.88 does not validate a client-supplied booking price against the server-side configured service price, allowing unauthenticated users to submit an arbitrary final price (including zero or negative) that is stored as the authoritative booking price, corrupting booking and payment records.

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0.0/ 10 priority

Sources & remediation

Other references
Weakness type (CWE)
CWE-287

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Threat summary

  • 1 mentions across 1 observed day

What's happening

  • Technical details provided in 1 signal
  • Disclosure: 1 classified signal
  • 1 total mentions across 1 day

Deep dive

Activity timeline1 mentions / 1d
00111Mentions · 2026-08-08: 1Technical Details · 2026-08-08: 108-08
Signal classification1 categories
Disclosure
1100.0%
Full discourse1 post
  • CyberSignal | Cybersecurity News@XQOPTRX
    Disclosure

    💳 WordPress booking plugin lets users manipulate prices CVE-2026-16282 affects Appointment Hour Booking <1.5.88. The server trusts a client-supplied booking price instead of validating it against the configured price. Unauthenticated users could submit arbitrary values—including zero or negative prices—corrupting booking/payment records. 🔎 Source: Rapid7 / MITRE CVE #WordPress #EcommerceSecurity #CVE #CyberSecurity

    Post summary

    CVE‑2026‑16282 reveals that Appointment Hour Booking <1.5.88 accepts unauthenticated booking prices, enabling price manipulation and potential record corruption; no PoC, exploit, patch or active exploitation is reported.

    0000041
    34 followersView on X

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