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PatchSiren cyber security CVE debrief

CVE-2026-62077 BoldThemes CVE debrief

Unauthenticated PHP Object Injection vulnerability in Avala theme versions up to 1.1.4. Defenders responsible for Avala theme installations should assess exposure and prioritize patching or mitigation due to potential unauthenticated exploitation and impact on confidentiality, integrity, and availability. The CVE record and NVD entry provide limited information about the vulnerability, so defenders should verify exposure and

Vendor
BoldThemes
Product
Avala
CVSS
CRITICAL 9.8
CISA KEV
Not listed in stored evidence
Original CVE published
2026-10-10
Original CVE updated
2026-10-10
Advisory published
2026-10-10
Advisory updated
2026-10-10

Who should care

Defenders responsible for Avala theme installations should assess exposure and prioritize patching or mitigation

Why it matters

Defenders should prioritize verifying exposure and applying patches or mitigations due to the potential for unauthenticated exploitation and impact on confidentiality, integrity, and availability.

  • Potential for unauthenticated exploitation
  • Possible impact on confidentiality, integrity, and availability

Technical summary

The Avala theme versions up to 1.1.4 contain an unauthenticated PHP Object Injection vulnerability. This vulnerability could allow attackers to execute arbitrary PHP code, potentially leading to unauthorized access, data breaches, or system compromise. The vulnerability is considered critical, with a CVSS score of 9.8, emphasizing the need for immediate attention and mitigation

Defensive priority

Defenders should prioritize verifying exposure and applying patches or mitigations.

Recommended defensive actions

  • Verify exposure by checking installed Avala theme versions
  • Apply patches or mitigations provided by the vendor
  • Monitor for potential exploitation attempts

Evidence notes

The CVE record and NVD entry provide limited information about the vulnerability.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-62077 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-62077

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

  • CVE-2026-62077 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-62077

    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.