Vulnerability-Lookup

GHSA-36VC-76HH-JXCP

Vulnerability from github – Published: 2026-02-20 00:31 – Updated: 2026-02-20 00:31

Details

User Interface (UI) Misrepresentation of Critical Information vulnerability in OpenText™ Directory Services allows Cache Poisoning.

The vulnerability could be exploited by a bad actor to inject manipulated text into the OpenText application, potentially misleading users.

This issue affects Directory Services: from 20.4.1 through 25.2.

Severity ?

5.3 (Medium)


                  
                    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/S:N/AU:N/R:A/V:D/RE:L/U:Clear

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{
  "affected": [],
  "aliases": [
    "CVE-2026-1658"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-451"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-02-19T23:16:15Z",
    "severity": "MODERATE"
  },
  "details": "User Interface (UI) Misrepresentation of Critical Information vulnerability in OpenText\u2122 Directory Services allows Cache Poisoning.\u00a0\n\nThe vulnerability could be exploited by a bad actor to inject manipulated text into the OpenText application, potentially misleading users.\n\nThis issue affects Directory Services: from 20.4.1 through 25.2.",
  "id": "GHSA-36vc-76hh-jxcp",
  "modified": "2026-02-20T00:31:53Z",
  "published": "2026-02-20T00:31:53Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-1658"
    },
    {
      "type": "WEB",
      "url": "https://support.opentext.com/csm?id=ot_kb_unauthenticated\u0026sysparm_article=KB0858517"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:N/AU:N/R:A/V:D/RE:L/U:Clear",
      "type": "CVSS_V4"
    }
  ]
}

CVE-2026-1658 (GCVE-0-2026-1658)

Vulnerability from cvelistv5 – Published: 2026-02-19 22:40 – Updated: 2026-02-19 22:40

Title

Content spoofing vulnerability discovered in OpenText™ Directory Services

Summary

User Interface (UI) Misrepresentation of Critical Information vulnerability in OpenText™ Directory Services allows Cache Poisoning. The vulnerability could be exploited by a bad actor to inject manipulated text into the OpenText application, potentially misleading users. This issue affects Directory Services: from 20.4.1 through 25.2.

Severity ?

5.3 (Medium)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/S:N/AU:N/R:A/V:D/RE:L/U:Clear

CWE

CWE-451 - User Interface (UI) Misrepresentation of Critical Information

Assigner

OpenText

References

URL

Tags

https://support.opentext.com/csm?id=ot_kb_unauthe…

Impacted products

	Vendor	Product	Version
	OpenText™	Directory Services	Affected: 20.4.1 , ≤ 25.2 (custom)

Credits

Andrej Šimko of Accenture

Show details on NVD website

JSON

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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Directory Services",
          "vendor": "OpenText\u2122",
          "versions": [
            {
              "lessThanOrEqual": "25.2",
              "status": "affected",
              "version": "20.4.1",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Andrej \u0160imko of Accenture"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "User Interface (UI) Misrepresentation of Critical Information vulnerability in OpenText\u2122 Directory Services allows Cache Poisoning.\u0026nbsp;\n\n\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eThe vulnerability could be exploited by a bad actor to inject manipulated text into the OpenText application, potentially misleading users.\u003c/span\u003e\n\n\u003cp\u003eThis issue affects Directory Services: from 20.4.1 through 25.2.\u003c/p\u003e"
            }
          ],
          "value": "User Interface (UI) Misrepresentation of Critical Information vulnerability in OpenText\u2122 Directory Services allows Cache Poisoning.\u00a0\n\nThe vulnerability could be exploited by a bad actor to inject manipulated text into the OpenText application, potentially misleading users.\n\nThis issue affects Directory Services: from 20.4.1 through 25.2."
        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-141",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-141 Cache Poisoning"
            }
          ]
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "Automatable": "NO",
            "Recovery": "AUTOMATIC",
            "Safety": "NEGLIGIBLE",
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "NETWORK",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "exploitMaturity": "NOT_DEFINED",
            "privilegesRequired": "NONE",
            "providerUrgency": "CLEAR",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "PASSIVE",
            "valueDensity": "DIFFUSE",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/S:N/AU:N/R:A/V:D/RE:L/U:Clear",
            "version": "4.0",
            "vulnAvailabilityImpact": "NONE",
            "vulnConfidentialityImpact": "NONE",
            "vulnIntegrityImpact": "LOW",
            "vulnerabilityResponseEffort": "LOW"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-451",
              "description": "CWE-451 User Interface (UI) Misrepresentation of Critical Information",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-02-19T22:40:33.406Z",
        "orgId": "f81092c5-7f14-476d-80dc-24857f90be84",
        "shortName": "OpenText"
      },
      "references": [
        {
          "url": "https://support.opentext.com/csm?id=ot_kb_unauthenticated\u0026sysparm_article=KB0858517"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003ca target=\"_blank\" rel=\"nofollow\" href=\"https://support.opentext.com/csm?id=ot_kb_unauthenticated\u0026amp;sysparm_article=KB0858517\"\u003ehttps://support.opentext.com/csm?id=ot_kb_unauthenticated\u0026amp;sysparm_article=KB0858517\u003c/a\u003e\u003cbr\u003e"
            }
          ],
          "value": "https://support.opentext.com/csm?id=ot_kb_unauthenticated\u0026sysparm_article=KB0858517"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Content spoofing vulnerability discovered in OpenText\u2122 Directory Services",
      "x_generator": {
        "engine": "Vulnogram 0.5.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "f81092c5-7f14-476d-80dc-24857f90be84",
    "assignerShortName": "OpenText",
    "cveId": "CVE-2026-1658",
    "datePublished": "2026-02-19T22:40:33.406Z",
    "dateReserved": "2026-01-29T20:02:02.908Z",
    "dateUpdated": "2026-02-19T22:40:33.406Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

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.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-36VC-76HH-JXCP

CVE-2026-1658 (GCVE-0-2026-1658)

Tags

Sightings

Nomenclature