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SeaCMS CVE-2026-82600

| EUVDEUVD-2026-68305 MEDIUM
SQL Injection (CWE-89)
2026-08-31 VulDB GHSA-r6vq-rwpg-jgv9
5.5
CVSS 4.0 · Vendor: VulDB
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Severity by source

Vendor (VulDB) PRIMARY
5.5 MEDIUM
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
vuln.today AI
7.3 HIGH

Network-reachable unauthenticated endpoint, low complexity; C/I/A:L reflects database-layer read/write without confirmed OS-level impact.

3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
4.0 AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N

Primary rating from Vendor (VulDB).

CVSS VectorVendor: VulDB

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
X

Lifecycle Timeline

3
CVE Published
Aug 31, 2026 - 10:50 cve.org
MEDIUM 5.5
CVSS changed
Aug 31, 2026 - 02:22 NVD
6.9 (MEDIUM) 5.5 (MEDIUM)
Analysis Generated
Aug 31, 2026 - 02:00 vuln.today

DescriptionCVE.org

A security flaw has been discovered in SeaCMS up to 13.6. Affected by this issue is some unknown functionality of the file /zyapi.php?ac=videolist. Performing a manipulation of the argument ids results in sql injection. The attack can be initiated remotely. The exploit has been released to the public and may be used for attacks.

AnalysisAI

Unauthenticated remote SQL injection in SeaCMS 13.6 and earlier exposes database contents and integrity via the /zyapi.php?ac=videolist API endpoint. An attacker with network access can manipulate the ids parameter to inject arbitrary SQL, enabling read, write, or deletion of backend database records. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
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Delivery
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Exploit
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Execution
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Impact
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Vulnerability AssessmentAI

Exploitation No special conditions are required for exploitation - the `/zyapi.php?ac=videolist` endpoint is a standard SeaCMS API handler that appears to be accessible without authentication (CVSS PR:N, UI:N, AV:N on a default installation). … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The CVSS 4.0 score of 6.9 (Medium) with E:P (proof-of-concept) and an unauthenticated network vector places this above typical medium-severity treatment. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario Full exploit scenario with step-by-step reproduction available after sign-in.
Remediation No vendor-released patch or official advisory has been identified in the provided data at the time of analysis. … Detailed patch versions, workarounds, and compensating controls in full report.

Threat intelligence, references, and detailed analysis are available after sign-in.

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CVE-2026-82600 vulnerability details – vuln.today

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