JVNDB-2026-000125
Vulnerability from jvndb - Published: 2026-08-28 06:52 - Updated:2026-08-28 06:52
Severity
Summary
Multiple vulnerabilities in SOY series
Details
SOY series provided by Tsuyoshi Saito contain multiple vulnerabilities listed below.
- Cross-site Scripting (CWE-79) - CVE-2026-73827, CVE-2026-77838, CVE-2026-78238
- Deserialization of Untrusted Data (CWE-502) - CVE-2026-78032
References
Impacted products
| Vendor | Product | |
|---|---|---|
{
"@rdf:about": "https://jvndb.jvn.jp/en/contents/2026/JVNDB-2026-000125.html",
"dc:date": "2026-08-28T15:52+09:00",
"dcterms:issued": "2026-08-28T15:52+09:00",
"dcterms:modified": "2026-08-28T15:52+09:00",
"description": "SOY series provided by Tsuyoshi Saito contain multiple vulnerabilities listed below.\u003ca href=\u0027https://cwe.mitre.org/data/definitions/79.html\u0027 target=\u0027_blank\u0027\u003e\u003c/a\u003e\u003ca href=\u0027https://cwe.mitre.org/data/definitions/502.html\u0027 target=\u0027_blank\u0027\u003e\u003c/a\u003e\u003cul\u003e\u003cli\u003eCross-site Scripting (CWE-79) - CVE-2026-73827, CVE-2026-77838, CVE-2026-78238\u003c/li\u003e\u003cli\u003eDeserialization of Untrusted Data (CWE-502) - CVE-2026-78032\u003c/li\u003e\u003c/ul\u003eShogo Kumamaru of LAC Co., Ltd. reported these vulnerabilities to IPA.\r\nJPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.",
"link": "https://jvndb.jvn.jp/en/contents/2026/JVNDB-2026-000125.html",
"sec:cpe": [
{
"#text": "cpe:/a:misc:saitodev_soy_calendar",
"@product": "SOY Calendar",
"@vendor": "Tsuyoshi Saito",
"@version": "2.2"
},
{
"#text": "cpe:/a:misc:saitodev_soy_cms",
"@product": "SOY CMS",
"@vendor": "Tsuyoshi Saito",
"@version": "2.2"
},
{
"#text": "cpe:/a:misc:saitodev_soy_gallery",
"@product": "SOY Gallery",
"@vendor": "Tsuyoshi Saito",
"@version": "2.2"
}
],
"sec:cvss": {
"@score": "9.8",
"@severity": "Critical",
"@type": "Base",
"@vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"@version": "3.0"
},
"sec:identifier": "JVNDB-2026-000125",
"sec:references": [
{
"#text": "https://jvn.jp/en/jp/JVN04485476/index.html",
"@id": "JVN#04485476",
"@source": "JVN"
},
{
"#text": "https://www.cve.org/CVERecord?id=CVE-2026-73827",
"@id": "CVE-2026-73827",
"@source": "CVE"
},
{
"#text": "https://www.cve.org/CVERecord?id=CVE-2026-77838",
"@id": "CVE-2026-77838",
"@source": "CVE"
},
{
"#text": "https://www.cve.org/CVERecord?id=CVE-2026-78032",
"@id": "CVE-2026-78032",
"@source": "CVE"
},
{
"#text": "https://www.cve.org/CVERecord?id=CVE-2026-78238",
"@id": "CVE-2026-78238",
"@source": "CVE"
},
{
"#text": "https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html",
"@id": "CWE-79",
"@title": "Cross-site Scripting(CWE-79)"
},
{
"#text": "https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html",
"@id": "CWE-Other",
"@title": "No Mapping(CWE-Other)"
}
],
"title": "Multiple vulnerabilities in SOY series"
}
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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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