Gallery for Google Photos < 1.2.1 - Unauthenticated Google OAuth Token Disclosure
Priority HIGH 72CWE-200Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-200.
Summary
The Gallery for Google Photos WordPress plugin before 1.2.1 does not properly restrict access to the stored third-party OAuth credentials of the connected account, exposing the persistent access and refresh tokens to unauthenticated users and allowing long-term compromise of the linked account.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00434 37th percentileScored 2026-11-08
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix Fixed Gallery for Google Photos (Unknown): 1.2.1
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- Yes
- 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 | Gallery for Google Photos | before 1.2.1 | 1.2.1 | Patch available | CNA |
- Gallery for Google Photos VendorUnknown Affected before 1.2.1 Fixed in 1.2.1 Patch available CNA
Remediation
- Fix · CNA Gallery for Google Photos (Unknown) Fixed in 1.2.1
Timeline
- 2026-10-02 Threatist record created from CVE-2026-15236
- 2026-10-03 Alias added: GHSA-465m-pvh5-8rh9
References
Sources
- CVE-2026-15236 · CVE Program
- CVE-2026-15236 · NVD
- FIRST EPSS
- GHSA-465m-pvh5-8rh9 · GitHub Advisory Database · CC BY 4.0
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