WP Crowdfunding < 2.2.1 - Subscriber+ Campaign Update Modification via IDOR
Priority MEDIUM 53CWE-639Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- None · Low · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-639.
Summary
The WP Crowdfunding WordPress plugin before 2.2.1 does not verify ownership of a campaign before allowing its update history to be modified and a notification email sent to its backers, allowing any authenticated users such as Subscribers to alter other users' campaigns.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00254 17th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix Fixed WP Crowdfunding (Unknown): 2.2.1
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Unknown | WP Crowdfunding | before 2.2.1 | 2.2.1 | Patch available | CNA |
- WP Crowdfunding VendorUnknown Affected before 2.2.1 Fixed in 2.2.1 Patch available CNA
Remediation
- Fix · CNA WP Crowdfunding (Unknown) Fixed in 2.2.1
Fixed in the same release
Records fixed by the same vendor advisory or release, as the CNA lists them.
- Release ·
WP Crowdfunding 2.2.1
3 records Highest priority Priority MEDIUM 3 MEDIUM
Other records, highest priority first
- TI-2026-12527 WP Crowdfunding < 2.2.1 - Subscriber+ Campaign Creation via Missing AuthorizationPriority MEDIUM 53
- TI-2026-12526 WP Crowdfunding < 2.2.1 - Subscriber+ Order Data Disclosure via IDORPriority MEDIUM 53
Timeline
- 2026-10-02 Threatist record created from CVE-2026-14857
- 2026-10-03 Alias added: GHSA-fmm2-vv76-h6wg
References
Sources
- CVE-2026-14857 · CVE Program
- CVE-2026-14857 · NVD
- FIRST EPSS
- GHSA-fmm2-vv76-h6wg · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences