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PatchSiren cyber security CVE debrief

CVE-2026-52475 AiFlowy CVE debrief

A Cross Site Scripting vulnerability was reported in aiflowy version 2.1.2 or earlier. The vulnerability allows a remote attacker to obtain sensitive information via the UploadController.java file. This issue is considered a medium priority and requires immediate attention to prevent potential exploitation. Users should review the official CVE record and NVD details for further information.

Vendor
AiFlowy
Product
AiFlowy
CVSS
MEDIUM 6.1
CISA KEV
Not listed in stored evidence
Original CVE published
2026-07-21
Original CVE updated
2026-07-22
Advisory published
2026-07-21
Advisory updated
2026-07-22

Who should care

Users of aiflowy version 2.1.2 or earlier should apply patches or mitigations to prevent exploitation of this vulnerability. This includes administrators, security teams, and operators who manage affected deployments. Reviewing compensating controls and monitoring for suspicious activity related to the UploadController.java file is also recommended.

Technical summary

CVE-2026-52475 is a Cross Site Scripting vulnerability in aiflowy version 2.1.2 or earlier. The vulnerability is exploitable via the UploadController.java file, allowing a remote attacker to obtain sensitive information. The CVSS score for this vulnerability is 6.1, with a severity rating of MEDIUM. To mitigate this issue, it is recommended to apply patches or updates, implement input validation and output encoding, and monitor for suspicious activity.

Defensive priority

Medium priority should be given to patching or mitigating this vulnerability to prevent potential exploitation. This involves reviewing the official advisory, planning vendor-supported updates or mitigations, and verifying compensating controls for exposed systems.

Recommended defensive actions

  • Apply patches or updates to aiflowy version 2.1.2 or earlier
  • Implement input validation and output encoding to prevent XSS attacks
  • Monitor for suspicious activity related to the UploadController.java file
  • Review compensating controls for exposed systems while remediation is scheduled and verified
  • Confirm whether affected product deployments exist in managed environments and assign an owner for follow-up

Evidence notes

Evidence for this vulnerability comes from the NVD and CVE.org records. The CVE record was published on 2026-07-21T21:16:52.203Z and last modified on 2026-07-22T20:50:36.493Z. The source item URL and additional references provide further context for this issue. However, the exact scope of affected systems and potential impact are not explicitly stated, requiring further verification.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-52475 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-52475

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

  • CVE-2026-52475 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-52475

    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.