CVE-2026-3277 (GCVE-0-2026-3277)
Vulnerability from cvelistv5 – Published: 2026-02-27 15:11 – Updated: 2026-02-27 15:11
VLAI?
Summary
The OpenID Connect (OIDC) authentication configuration in PowerShell
Universal before 2026.1.3 stores the OIDC client secret in cleartext in
the .universal/authentication.ps1 script, which allows an attacker with read access to that file to obtain the OIDC client credentials
Severity ?
No CVSS data available.
CWE
- CWE-312 - Cleartext Storage of Sensitive Information
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Devolutions | PowerShell Universal |
Affected:
0 , < 2026.1.3
(custom)
|
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "PowerShell Universal",
"vendor": "Devolutions",
"versions": [
{
"lessThan": "2026.1.3",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "The OpenID Connect (OIDC) authentication configuration in PowerShell \nUniversal before 2026.1.3 stores the OIDC client secret in cleartext in \nthe \u003ccode\u003e.universal/authentication.ps1\u003c/code\u003e script, which allows an attacker with read access to that file to obtain the OIDC client credentials"
}
],
"value": "The OpenID Connect (OIDC) authentication configuration in PowerShell \nUniversal before 2026.1.3 stores the OIDC client secret in cleartext in \nthe .universal/authentication.ps1 script, which allows an attacker with read access to that file to obtain the OIDC client credentials"
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-312",
"description": "CWE-312 Cleartext Storage of Sensitive Information",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-02-27T15:11:18.252Z",
"orgId": "bfee16bd-18e6-446c-9a65-f5b2e3d89c23",
"shortName": "DEVOLUTIONS"
},
"references": [
{
"url": "https://devolutions.net/security/advisories/DEVO-2026-0006"
}
],
"source": {
"discovery": "UNKNOWN"
},
"x_generator": {
"engine": "Vulnogram 0.5.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "bfee16bd-18e6-446c-9a65-f5b2e3d89c23",
"assignerShortName": "DEVOLUTIONS",
"cveId": "CVE-2026-3277",
"datePublished": "2026-02-27T15:11:18.252Z",
"dateReserved": "2026-02-26T15:29:18.531Z",
"dateUpdated": "2026-02-27T15:11:18.252Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"vulnerability-lookup:meta": {
"nvd": "{\"cve\":{\"id\":\"CVE-2026-3277\",\"sourceIdentifier\":\"security@devolutions.net\",\"published\":\"2026-02-27T16:16:26.260\",\"lastModified\":\"2026-02-27T16:16:26.260\",\"vulnStatus\":\"Received\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"The OpenID Connect (OIDC) authentication configuration in PowerShell \\nUniversal before 2026.1.3 stores the OIDC client secret in cleartext in \\nthe .universal/authentication.ps1 script, which allows an attacker with read access to that file to obtain the OIDC client credentials\"}],\"metrics\":{},\"weaknesses\":[{\"source\":\"security@devolutions.net\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-312\"}]}],\"references\":[{\"url\":\"https://devolutions.net/security/advisories/DEVO-2026-0006\",\"source\":\"security@devolutions.net\"}]}}"
}
}
Loading…
Loading…
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.
Loading…
Loading…