CVE-2026-39053
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 · uneditedOinone Pamirs 7.0.0 contains an XML External Entity (XXE) issue in its XStream-based XML parsing logic. When attacker-controlled XML is passed to framework parsing entry points such as PamirsXmlUtils.fromXML(...) or ViewXmlUtils.fromXML(...), unsafe XML processing can lead to file disclosure or SSRF.
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 confidenceOinone Pamirs 7.0.0 is vulnerable to XML External Entity (XXE) injection due to unsafe XStream-based XML parsing. When untrusted XML is processed through PamirsXmlUtils.fromXML() or ViewXmlUtils.fromXML(), attackers can exploit the lack of external entity restrictions to read local files from the server or perform SSRF attacks against internal resources.
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
- None
- Availability
- Low
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/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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Check installed Pamirs versionInspect your project's dependency manifest (pom.xml, build.gradle, or similar) to identify the Oinone Pamirs library version. Look for entries referencing 'pamirs' and note the version number.Affected if The installed version is 7.0.0 exactly, as this is the only version explicitly listed as vulnerable in the CVE summary.
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Identify usage of PamirsXmlUtils.fromXML()Search your codebase for invocations of 'PamirsXmlUtils.fromXML('. This method is explicitly identified as vulnerable to XXE when processing untrusted XML.Affected if Codebase contains calls to PamirsXmlUtils.fromXML() that process XML input from untrusted sources.
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Identify usage of ViewXmlUtils.fromXML()Search your codebase for invocations of 'ViewXmlUtils.fromXML('. This method is also explicitly identified as vulnerable to XXE when processing untrusted XML.Affected if Codebase contains calls to ViewXmlUtils.fromXML() that process XML input from untrusted sources.
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Determine if XML input is untrustedReview the data flow feeding into the vulnerable methods. Check whether XML data originates from user uploads, API requests, external systems, or other untrusted sources versus internal/trusted sources.Affected if The vulnerable XML parsing methods process XML that originates from external or untrusted sources such as user-provided files, HTTP request bodies, or third-party integrations.
You are affected if you are running Oinone Pamirs version 7.0.0 AND your application uses PamirsXmlUtils.fromXML() or ViewXmlUtils.fromXML() to parse XML from untrusted external sources.
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 dataDisable external entity processing in XStream by configuring a security framework or implementing a custom converter that blocks XXE payloads before parsing untrusted XML input.
- 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-2026-39053 — 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-2026-39053 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
- No weaponised exploit code, or anything meant to cause harm
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