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PatchSiren cyber security CVE debrief

CVE-2026-15533 DedeCMS CVE debrief

A security flaw has been discovered in DedeCMS 5.7.118, impacting an unknown function of the file /plus/search.php in the Column Management component. The vulnerability allows for code injection through manipulation of the Column Name argument and can be exploited remotely. This issue may affect users of DedeCMS 5.7.118, and they should take necessary precautions to protect their systems. The vulnerability is a code injection flaw in the Column Management feature, located in the /plus/search.php file. The attack is possible to be carried out remotely by manipulating the Column Name argument.

Vendor
DedeCMS
Product
DedeCMS 5.7.118
CVSS
LOW 2
CISA KEV
Not listed in stored evidence
Original CVE published
2026-07-13
Original CVE updated
2026-07-13
Advisory published
2026-07-13
Advisory updated
2026-07-13

Who should care

Users of DedeCMS 5.7.118, system administrators, security teams, and operators of affected systems should be aware of this security flaw and take necessary precautions to protect their systems. This includes reviewing the supplied official advisory or CVE record to validate affected scope, severity, and vendor guidance.

Technical summary

The CVE-2026-15533 vulnerability is a code injection flaw in DedeCMS 5.7.118's Column Management feature. It is located in the /plus/search.php file and can be exploited remotely by manipulating the Column Name argument. The vulnerability allows for code injection, which can lead to potential security breaches. Users of DedeCMS 5.7.118 should be aware of this security flaw and take necessary precautions to protect their systems.

Defensive priority

Low

Recommended defensive actions

  • Inventory and verify DedeCMS 5.7.118 installations
  • Apply vendor patches or updates if available
  • Implement compensating controls to detect and prevent code injection attacks
  • Monitor systems for suspicious activity
  • Review relevant monitoring, detection, and logs for exposed assets that need extra review
  • Track exceptions, retest remediated assets, and close the item only after evidence is documented
  • Confirm whether affected product deployments exist in managed environments and assign an owner for follow-up

Evidence notes

The CVE record was published on 2026-07-13T06:16:27.603Z and has not been modified since then. The NVD entry is currently in the 'Received' status. This information is based on the provided source corpus and may not reflect the full scope or details of the vulnerability. Users should verify the information with the official CVE record and NVD entry for the most accurate and up-to-date information.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-15533 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-15533

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2026-15533 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-15533

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

Supplemental references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.