CVE-2026-4860
Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.
NVD · uneditedA security flaw has been discovered in 648540858 wvp-GB28181-pro up to 2.7.4. This affects the function GenericFastJsonRedisSerializer of the file src/main/java/com/genersoft/iot/vmp/conf/redis/RedisTemplateConfig.java of the component API Endpoint. The manipulation results in deserialization. It is possible to launch the attack remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.
dbcve analysis · moderate confidenceA deserialization vulnerability exists in the GenericFastJsonRedisSerializer function within the RedisTemplateConfig of wvp-GB28181-pro. The use of FastJson for Redis deserialization allows malicious serialized objects to be crafted, potentially leading to remote code execution. This is a known vulnerability class in FastJson libraries.
Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.
CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.
From the vector- Attack vector
- Network
- Complexity
- Low
- Privileges
- None
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- Low
- Integrity
- Low
- Availability
- Low
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.
dbcve checksWork through these to decide whether this CVE applies to you.
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Identify wvp-GB28181-pro installationLocate the wvp-GB28181-pro application directory or check running processes for the wvp-GB28181-pro serviceAffected if The application is installed and running
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Determine the installed versionCheck the application version file, build artifact, or runtime version information (typically found in pom.xml, application.yml/properties, or the compiled JAR/WAR file name)Affected if The version is 2.7.4 or earlier (versions 2.7.4 and below are affected)
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Verify Redis is enabledInspect the application configuration files (application.yml or application.properties) for Redis connection settings such as spring.redis.host, redis.host, or RedisTemplate bean configurationsAffected if Redis is configured and actively used by the application
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Confirm GenericFastJsonRedisSerializer is in useSearch the codebase or configuration for the class GenericFastJsonRedisSerializer, or review RedisTemplateConfig.java for the serializer definitionAffected if The application uses GenericFastJsonRedisSerializer for Redis data serialization
You are affected if wvp-GB28181-pro version 2.7.4 or earlier is running with Redis enabled and GenericFastJsonRedisSerializer is configured for deserialization.
Generated from the published advisory. Verify against your own configuration.
Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.
From vendor dataUpgrade wvp-GB28181-pro to a version beyond 2.7.4 that addresses this vulnerability, or replace GenericFastJsonRedisSerializer with a safer serialization implementation (such as Jackson-based serializers) and restrict Redis network access.
- Consultation4.0 h
- Implementation8.0 h
- Testing4.0 h
- Review / QA2.0 h
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Free · runs locallyCheck whether your project pulls in CVE-2026-4860 — or any other known-vulnerable package — straight from your lock files. Free and open source; it runs locally and uploads nothing.
References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.
Primary sourcesPractitioner notes
ContributedPeer-ranked notes from engineers who’ve handled CVE-2026-4860 in production — separate from our analysis above.
The advisory tells you what broke. It rarely tells you what actually worked. If you’ve dealt with this one, that detail is what the next engineer is searching for.
- The version that genuinely resolved it — not the one the vendor claimed
- A config change or rule that shut the vector down
- A gotcha in the upgrade path that cost you an afternoon
No notes yet
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- Verified mitigations, workarounds, and config changes
- Version or environment caveats, and links to real fixes
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