Unauthorized administrative actions via missing nonce validation
Published Apr 8, 2026 · Updated Apr 8, 2026
Cross-site request forgery in ThemeGoods Grand Portfolio 3.3 and earlier allows remote attackers to trigger unauthorized administrative actions. The affected function omits or incorrectly performs WordPress nonce validation, so it accepts a forged state-changing request under an authenticated administrator's session. Exploitation requires an administrator to click a malicious link or visit a crafted page; the exact function and resulting action have not been disclosed.
Summary
What happened
Cross-site request forgery in ThemeGoods Grand Portfolio 3.3 and earlier allows remote attackers to trigger unauthorized administrative actions. The affected function omits or incorrectly performs WordPress nonce validation, so it accepts a forged state-changing request under an authenticated administrator's session. Exploitation requires an administrator to click a malicious link or visit a crafted page; the exact function and resulting action have not been disclosed.
The record
- CVE
- CVE-2026-39634
- Published
- Apr 8, 2026
- Updated
- Apr 8, 2026
- Vendor
- Altair GraphQL
- Product
- Grand Portfolio
- Classifications
- CWE-352, CAPEC-62
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Apr 8, 2026CVE publishedPublication date reported by the CVE source.
- Apr 8, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=0 <=3.3
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
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Technologies
Your stack
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Your stack
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