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CVE-2023-28659

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.9% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-03-22 · updated 2026-06-17
• Weakness: CWE-89

Description

The Waiting: One-click Countdowns WordPress Plugin, version <= 0.6.2, is affected by an authenticated SQL injection vulnerability in the pbc_down[meta][id] parameter of the pbc_save_downs action.

Affected products

• pluginbuilders Waiting: One-click countdowns: through 0.6.2

References

• https://www.tenable.com/security/research/tra-2023-2
• https://www.tenable.com/security/research/tra-2023-2

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