GCVE Workshop - 22 September 2026 (14:00-18:00), Luxembourg Before The Vulnopticon Conference - Registration

CVE-2025-14840 (GCVE-0-2025-14840)

Vulnerability from cvelistv5 – Published: 2026-01-28 20:03 – Updated: 2026-01-29 16:30
VLAI
Title
HTTP Client Manager - Less critical - Information disclosure - SA-CONTRIB-2025-126
Summary
Improper Check for Unusual or Exceptional Conditions vulnerability in Drupal HTTP Client Manager allows Forceful Browsing.This issue affects HTTP Client Manager: from 0.0.0 before 9.3.13, from 10.0.0 before 10.0.2, from 11.0.0 before 11.0.1.
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-01-29 16:29 UTC
CWE
  • CWE-754 - Improper Check for Unusual or Exceptional Conditions
References
Impacted products
Vendor Product Version CPE status
Drupal HTTP Client Manager Affected: 0.0.0 , < 9.3.13 (semver)
Affected: 10.0.0 , < 10.0.2 (semver)
Affected: 11.0.0 , < 11.0.1 (semver)
guessed Create a notification for this product.
Date Public
2025-12-17 17:47
Show details on NVD website

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 7.5,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "NONE",
              "integrityImpact": "NONE",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2025-14840",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-01-29T16:29:44.902449Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-01-29T16:30:13.234Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "collectionURL": "https://www.drupal.org/project/http_client_manager",
          "defaultStatus": "unaffected",
          "product": "HTTP Client Manager",
          "repo": "https://git.drupalcode.org/project/http_client_manager",
          "vendor": "Drupal",
          "versions": [
            {
              "lessThan": "9.3.13",
              "status": "affected",
              "version": "0.0.0",
              "versionType": "semver"
            },
            {
              "lessThan": "10.0.2",
              "status": "affected",
              "version": "10.0.0",
              "versionType": "semver"
            },
            {
              "lessThan": "11.0.1",
              "status": "affected",
              "version": "11.0.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "mxh"
        },
        {
          "lang": "en",
          "type": "remediation developer",
          "value": "Adriano Cori (aronne)"
        },
        {
          "lang": "en",
          "type": "remediation developer",
          "value": "mxh"
        },
        {
          "lang": "en",
          "type": "coordinator",
          "value": "Greg Knaddison (greggles)"
        },
        {
          "lang": "en",
          "type": "coordinator",
          "value": "Juraj Nemec (poker10)"
        }
      ],
      "datePublic": "2025-12-17T17:47:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Improper Check for Unusual or Exceptional Conditions vulnerability in Drupal HTTP Client Manager allows Forceful Browsing.\u003cp\u003eThis issue affects HTTP Client Manager: from 0.0.0 before 9.3.13, from 10.0.0 before 10.0.2, from 11.0.0 before 11.0.1.\u003c/p\u003e"
            }
          ],
          "value": "Improper Check for Unusual or Exceptional Conditions vulnerability in Drupal HTTP Client Manager allows Forceful Browsing.This issue affects HTTP Client Manager: from 0.0.0 before 9.3.13, from 10.0.0 before 10.0.2, from 11.0.0 before 11.0.1."
        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-87",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-87 Forceful Browsing"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-754",
              "description": "CWE-754 Improper Check for Unusual or Exceptional Conditions",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-01-28T20:03:21.686Z",
        "orgId": "2c85b837-eb8b-40ed-9d74-228c62987387",
        "shortName": "drupal"
      },
      "references": [
        {
          "url": "https://www.drupal.org/sa-contrib-2025-126"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "HTTP Client Manager - Less critical - Information disclosure - SA-CONTRIB-2025-126",
      "x_generator": {
        "engine": "Vulnogram 0.5.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "2c85b837-eb8b-40ed-9d74-228c62987387",
    "assignerShortName": "drupal",
    "cveId": "CVE-2025-14840",
    "datePublished": "2026-01-28T20:03:21.686Z",
    "dateReserved": "2025-12-17T17:37:30.402Z",
    "dateUpdated": "2026-01-29T16:30:13.234Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2025-14840",
      "date": "2026-09-17",
      "epss": "0.00279",
      "percentile": "0.20498"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2025-14840\",\"sourceIdentifier\":\"mlhess@drupal.org\",\"published\":\"2026-01-28T20:16:08.623\",\"lastModified\":\"2026-06-17T08:36:37.943\",\"vulnStatus\":\"Analyzed\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Improper Check for Unusual or Exceptional Conditions vulnerability in Drupal HTTP Client Manager allows Forceful Browsing.This issue affects HTTP Client Manager: from 0.0.0 before 9.3.13, from 10.0.0 before 10.0.2, from 11.0.0 before 11.0.1.\"},{\"lang\":\"es\",\"value\":\"Vulnerabilidad de comprobaci\u00f3n incorrecta de condiciones inusuales o excepcionales en Drupal Gestor de Clientes HTTP permite la navegaci\u00f3n forzada. Este problema afecta a Gestor de Clientes HTTP: desde 0.0.0 anterior a 9.3.13, desde 10.0.0 anterior a 10.0.2, desde 11.0.0 anterior a 11.0.1.\"}],\"affected\":[{\"source\":\"mlhess@drupal.org\",\"affectedData\":[{\"vendor\":\"Drupal\",\"product\":\"HTTP Client Manager\",\"defaultStatus\":\"unaffected\",\"collectionURL\":\"https://www.drupal.org/project/http_client_manager\",\"repo\":\"https://git.drupalcode.org/project/http_client_manager\",\"versions\":[{\"version\":\"0.0.0\",\"lessThan\":\"9.3.13\",\"versionType\":\"semver\",\"status\":\"affected\"},{\"version\":\"10.0.0\",\"lessThan\":\"10.0.2\",\"versionType\":\"semver\",\"status\":\"affected\"},{\"version\":\"11.0.0\",\"lessThan\":\"11.0.1\",\"versionType\":\"semver\",\"status\":\"affected\"}]}]}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":3.6}],\"ssvcV203\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"ssvcData\":{\"timestamp\":\"2026-01-29T16:29:44.902449Z\",\"id\":\"CVE-2025-14840\",\"options\":[{\"exploitation\":\"none\"},{\"automatable\":\"yes\"},{\"technicalImpact\":\"partial\"}],\"role\":\"CISA Coordinator\",\"version\":\"2.0.3\"}}]},\"weaknesses\":[{\"source\":\"mlhess@drupal.org\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-754\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:bmeme:http_client_manager:*:*:*:*:*:drupal:*:*\",\"versionEndExcluding\":\"9.3.13\",\"matchCriteriaId\":\"4C314E3B-F2F0-4E75-8386-2F31F8DECE29\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:bmeme:http_client_manager:*:*:*:*:*:drupal:*:*\",\"versionStartIncluding\":\"10.0.0\",\"versionEndExcluding\":\"10.0.2\",\"matchCriteriaId\":\"1BD57099-F821-4461-A650-59D4DA6E6928\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:bmeme:http_client_manager:11.0.0:*:*:*:*:drupal:*:*\",\"matchCriteriaId\":\"E88CF700-8D22-4B3F-95F2-8F031D16240B\"}]}]}],\"references\":[{\"url\":\"https://www.drupal.org/sa-contrib-2025-126\",\"source\":\"mlhess@drupal.org\",\"tags\":[\"Vendor Advisory\"]}]}}",
    "redhat_vex": {
      "current_release_date": "2026-06-26T00:18:08+00:00",
      "cve": "CVE-2025-14840",
      "id": "CVE-2025-14840",
      "initial_release_date": "2025-12-17T17:47:13+00:00",
      "product_status:known_not_affected": "1",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "drupal: Drupal Http Client Manager: Information disclosure due to insufficient data separation",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-14840.json",
      "version": "3"
    },
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 7.5, \"attackVector\": \"NETWORK\", \"baseSeverity\": \"HIGH\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\", \"integrityImpact\": \"NONE\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"HIGH\", \"privilegesRequired\": \"NONE\", \"confidentialityImpact\": \"NONE\"}}, {\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2025-14840\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"yes\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2026-01-29T16:29:44.902449Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2026-01-29T16:27:57.847Z\"}}], \"cna\": {\"title\": \"HTTP Client Manager - Less critical - Information disclosure - SA-CONTRIB-2025-126\", \"source\": {\"discovery\": \"UNKNOWN\"}, \"credits\": [{\"lang\": \"en\", \"type\": \"finder\", \"value\": \"mxh\"}, {\"lang\": \"en\", \"type\": \"remediation developer\", \"value\": \"Adriano Cori (aronne)\"}, {\"lang\": \"en\", \"type\": \"remediation developer\", \"value\": \"mxh\"}, {\"lang\": \"en\", \"type\": \"coordinator\", \"value\": \"Greg Knaddison (greggles)\"}, {\"lang\": \"en\", \"type\": \"coordinator\", \"value\": \"Juraj Nemec (poker10)\"}], \"impacts\": [{\"capecId\": \"CAPEC-87\", \"descriptions\": [{\"lang\": \"en\", \"value\": \"CAPEC-87 Forceful Browsing\"}]}], \"affected\": [{\"repo\": \"https://git.drupalcode.org/project/http_client_manager\", \"vendor\": \"Drupal\", \"product\": \"HTTP Client Manager\", \"versions\": [{\"status\": \"affected\", \"version\": \"0.0.0\", \"lessThan\": \"9.3.13\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"10.0.0\", \"lessThan\": \"10.0.2\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"11.0.0\", \"lessThan\": \"11.0.1\", \"versionType\": \"semver\"}], \"collectionURL\": \"https://www.drupal.org/project/http_client_manager\", \"defaultStatus\": \"unaffected\"}], \"datePublic\": \"2025-12-17T17:47:00.000Z\", \"references\": [{\"url\": \"https://www.drupal.org/sa-contrib-2025-126\"}], \"x_generator\": {\"engine\": \"Vulnogram 0.5.0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"Improper Check for Unusual or Exceptional Conditions vulnerability in Drupal HTTP Client Manager allows Forceful Browsing.This issue affects HTTP Client Manager: from 0.0.0 before 9.3.13, from 10.0.0 before 10.0.2, from 11.0.0 before 11.0.1.\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"Improper Check for Unusual or Exceptional Conditions vulnerability in Drupal HTTP Client Manager allows Forceful Browsing.\u003cp\u003eThis issue affects HTTP Client Manager: from 0.0.0 before 9.3.13, from 10.0.0 before 10.0.2, from 11.0.0 before 11.0.1.\u003c/p\u003e\", \"base64\": false}]}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-754\", \"description\": \"CWE-754 Improper Check for Unusual or Exceptional Conditions\"}]}], \"providerMetadata\": {\"orgId\": \"2c85b837-eb8b-40ed-9d74-228c62987387\", \"shortName\": \"drupal\", \"dateUpdated\": \"2026-01-28T20:03:21.686Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2025-14840\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-01-29T16:30:13.234Z\", \"dateReserved\": \"2025-12-17T17:37:30.402Z\", \"assignerOrgId\": \"2c85b837-eb8b-40ed-9d74-228c62987387\", \"datePublished\": \"2026-01-28T20:03:21.686Z\", \"assignerShortName\": \"drupal\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.


Loading…

Loading…

Loading…

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.

Loading…

Detection rules are retrieved from Rulezet.

Loading…

Loading…

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.


Loading…