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CVE-2024-6709

Sync Post With Other Site <= 1.6 - Missing Authorization to Authenticated (Subscriber+) Post Creation and Update

MEDIUM
4.3
CVSS Score
Published: August 3, 2024 at 11:37 AM UTC
Updated: June 17, 2026 at 08:18 AM UTC
2 products affected across 2 vendorsSyncpostwithothersiteSync Post With Other Site

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Severity
MEDIUM4.3
Exploit prediction
EPSS 0.3%
SSVC
No known exploit

Description

The Sync Post With Other Site plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'sps_add_update_post' function in all versions up to, and including, 1.6. This makes it possible for authenticated attackers, with Subscriber-level access and above, to create new draft posts and update existing posts.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Syncpostwithothersite· Syncpostwithothersitewordpress-plugin
95%
v < 1.7
Affected range stops below 1.7, so it looks safe — our inference, not a vendor statement
Sync Post With Other Site· KP4CODERwordpress-plugin
60%
v ≤ 1.6

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (3)

Product
Source: [email protected]
https://plugins.trac.wordpress.org/browser/sync-post-with-other-site/trunk/includes/sps_sync.class.php#L231
Patch
Source: [email protected]
https://plugins.trac.wordpress.org/changeset/3128945/
Third Party Advisory
Source: [email protected]
https://www.wordfence.com/threat-intel/vulnerabilities/id/3d97eee1-0f72-4dd3-998a-acb454fa5e8a?source=cve

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

4.3MEDIUMWordfence
Vector?

Quick Info

StatusANALYZED
CWE
CWE-862

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