CVE-2026-25562 (GCVE-0-2026-25562)
Vulnerability from cvelistv5 – Published: 2026-02-07 21:57 – Updated: 2026-02-07 21:57
VLAI?
Title
WeKan < 8.19 Attachments Publication Information Disclosure
Summary
WeKan versions prior to 8.19 contain an information disclosure vulnerability in the attachments publication. Attachment metadata can be returned without properly scoping results to boards and cards accessible to the requesting user, potentially exposing attachment metadata to unauthorized users.
Severity ?
CWE
- CWE-203 - Observable Discrepancy
Assigner
References
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|---|---|---|---|---|---|---|---|---|---|---|---|
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Credits
Joshua Rogers
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"affected": [
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"product": "WeKan",
"repo": "https://github.com/wekan/wekan",
"vendor": "WeKan",
"versions": [
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"status": "affected",
"version": "0",
"versionType": "semver"
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"credits": [
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}
],
"metrics": [
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"Recovery": "NOT_DEFINED",
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"baseScore": 5.3,
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"privilegesRequired": "LOW",
"providerUrgency": "NOT_DEFINED",
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"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N",
"version": "4.0",
"vulnAvailabilityImpact": "NONE",
"vulnConfidentialityImpact": "LOW",
"vulnIntegrityImpact": "NONE",
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"format": "CVSS",
"scenarios": [
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"value": "GENERAL"
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"problemTypes": [
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"descriptions": [
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"description": "CWE-203 Observable Discrepancy",
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"providerMetadata": {
"dateUpdated": "2026-02-07T21:57:12.352Z",
"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
"shortName": "VulnCheck"
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"references": [
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"tags": [
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],
"url": "https://github.com/wekan/wekan/commit/6dfa3beb2b6ab23438d0f4395b84bf0749eb4820"
},
{
"tags": [
"product"
],
"url": "https://wekan.fi/"
},
{
"tags": [
"third-party-advisory"
],
"url": "https://www.vulncheck.com/advisories/wekan-attachments-publication-information-disclosure"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "WeKan \u003c 8.19 Attachments Publication Information Disclosure",
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"cveId": "CVE-2026-25562",
"datePublished": "2026-02-07T21:57:12.352Z",
"dateReserved": "2026-02-02T20:12:33.396Z",
"dateUpdated": "2026-02-07T21:57:12.352Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"vulnerability-lookup:meta": {
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}
}
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Sightings
| Author | Source | Type | Date |
|---|
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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