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CVE-2026-59552 Shahadat Hossain CVE debrief

CVE-2026-59552 is an Unauthenticated Server Side Request Forgery (SSRF) vulnerability in 3D Flipbook PDF Viewer & Embedder plugin versions <= 1.4.2. The CVSS score is 7.2, indicating a HIGH severity level. This vulnerability allows unauthenticated attackers to perform SSRF attacks, potentially leading to unauthorized access or data breaches. Users of affected versions should prioritize patching or mitigating this vulnerability.

Vendor
Shahadat Hossain
Product
3D Flipbook PDF Viewer &amp; Embedder
CVSS
HIGH 7.2
CISA KEV
Not listed in stored evidence
Original CVE published
2026-07-27
Original CVE updated
2026-07-27
Advisory published
2026-07-27
Advisory updated
2026-07-27

Who should care

Users of 3D Flipbook PDF Viewer & Embedder plugin versions <= 1.4.2, security teams responsible for vulnerability management, and operators of affected platforms should apply patches or mitigations to prevent potential SSRF attacks. This vulnerability's high severity and potential for SSRF attacks make it a priority for defenders to address.

Technical summary

The vulnerability allows unauthenticated attackers to perform Server Side Request Forgery (SSRF) attacks. The CVSS vector is CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N. This vulnerability can be exploited to make unauthorized requests on behalf of the server, potentially leading to sensitive information disclosure or further attacks.

Defensive priority

High priority should be given to patching or mitigating this vulnerability due to its high severity and potential for SSRF attacks.

Recommended defensive actions

  • Apply patches or updates to 3D Flipbook PDF Viewer & Embedder plugin versions <= 1.4.2
  • Implement compensating controls to detect and prevent SSRF attacks
  • Monitor for suspicious activity related to the plugin
  • Review and update asset inventory to identify exposed systems
  • Perform exposure review to assess potential impact

Evidence notes

The CVE record was published on 2026-07-27T15:17:05.350Z and last modified on 2026-07-27T17:46:02.447Z. The NVD entry is currently Deferred. Evidence is limited to public sources and may not reflect the full scope or impact of the vulnerability. Defenders should verify affected deployments and review official advisories for specific guidance.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-59552 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-59552

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

  • CVE-2026-59552 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-59552

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

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.