Search
Find a vulnerability
Search criteria
2 vulnerabilities found for MediaWiki - ReportIncident Extension by Wikimedia Foundation
CVE-2026-5762 (GCVE-0-2026-5762)
Vulnerability from nvd – Published: 2026-04-07 18:42 – Updated: 2026-04-08 19:12
VLAI
Title
ReportIncident DiscussionTools integration causes slow requests
Summary
Allocation of resources without limits or throttling vulnerability in Wikimedia Foundation MediaWiki - ReportIncident Extension allows HTTP DoS.
This issue was remediated only on the `master` branch.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-770 - Allocation of resources without limits or throttling
Assigner
References
2 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Wikimedia Foundation | MediaWiki - ReportIncident Extension |
Affected:
0 , < 1.43
(custom)
Affected: 1.43 Affected: 1.44 Affected: 1.45 |
Credits
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-5762",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-04-07T20:34:37.836813Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-04-07T20:42:43.563Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "MediaWiki - ReportIncident Extension",
"vendor": "Wikimedia Foundation",
"versions": [
{
"lessThan": "1.43",
"status": "affected",
"version": "0",
"versionType": "custom"
},
{
"status": "affected",
"version": "1.43"
},
{
"status": "affected",
"version": "1.44"
},
{
"status": "affected",
"version": "1.45"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Dreamy_Jazz"
},
{
"lang": "en",
"type": "finder",
"value": "STran"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Allocation of resources without limits or throttling vulnerability in Wikimedia Foundation MediaWiki - ReportIncident Extension allows HTTP DoS.\u003cdiv\u003e\u003cbr\u003e\u003cp\u003eThis issue was remediated only on the `master` branch.\u003c/p\u003e\u003c/div\u003e"
}
],
"value": "Allocation of resources without limits or throttling vulnerability in Wikimedia Foundation MediaWiki - ReportIncident Extension allows HTTP DoS.\nThis issue was remediated only on the `master` branch."
}
],
"impacts": [
{
"capecId": "CAPEC-469",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-469 HTTP DoS"
}
]
}
],
"metrics": [
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "NETWORK",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"exploitMaturity": "NOT_DEFINED",
"privilegesRequired": "LOW",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "LOW",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:L",
"version": "4.0",
"vulnAvailabilityImpact": "LOW",
"vulnConfidentialityImpact": "NONE",
"vulnIntegrityImpact": "NONE",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-770",
"description": "CWE-770 Allocation of resources without limits or throttling",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-04-08T19:12:52.328Z",
"orgId": "c4f26cc8-17ff-4c99-b5e2-38fc1793eacc",
"shortName": "wikimedia-foundation"
},
"references": [
{
"url": "https://phabricator.wikimedia.org/T414582"
},
{
"url": "https://gerrit.wikimedia.org/r/c/mediawiki/extensions/ReportIncident/+/1226884"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "ReportIncident DiscussionTools integration causes slow requests",
"x_generator": {
"engine": "Vulnogram 1.0.1"
}
}
},
"cveMetadata": {
"assignerOrgId": "c4f26cc8-17ff-4c99-b5e2-38fc1793eacc",
"assignerShortName": "wikimedia-foundation",
"cveId": "CVE-2026-5762",
"datePublished": "2026-04-07T18:42:35.336Z",
"dateReserved": "2026-04-07T18:21:15.769Z",
"dateUpdated": "2026-04-08T19:12:52.328Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-5762 (GCVE-0-2026-5762)
Vulnerability from cvelistv5 – Published: 2026-04-07 18:42 – Updated: 2026-04-08 19:12
VLAI
Title
ReportIncident DiscussionTools integration causes slow requests
Summary
Allocation of resources without limits or throttling vulnerability in Wikimedia Foundation MediaWiki - ReportIncident Extension allows HTTP DoS.
This issue was remediated only on the `master` branch.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-770 - Allocation of resources without limits or throttling
Assigner
References
2 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Wikimedia Foundation | MediaWiki - ReportIncident Extension |
Affected:
0 , < 1.43
(custom)
Affected: 1.43 Affected: 1.44 Affected: 1.45 |
Credits
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-5762",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-04-07T20:34:37.836813Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-04-07T20:42:43.563Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "MediaWiki - ReportIncident Extension",
"vendor": "Wikimedia Foundation",
"versions": [
{
"lessThan": "1.43",
"status": "affected",
"version": "0",
"versionType": "custom"
},
{
"status": "affected",
"version": "1.43"
},
{
"status": "affected",
"version": "1.44"
},
{
"status": "affected",
"version": "1.45"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Dreamy_Jazz"
},
{
"lang": "en",
"type": "finder",
"value": "STran"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Allocation of resources without limits or throttling vulnerability in Wikimedia Foundation MediaWiki - ReportIncident Extension allows HTTP DoS.\u003cdiv\u003e\u003cbr\u003e\u003cp\u003eThis issue was remediated only on the `master` branch.\u003c/p\u003e\u003c/div\u003e"
}
],
"value": "Allocation of resources without limits or throttling vulnerability in Wikimedia Foundation MediaWiki - ReportIncident Extension allows HTTP DoS.\nThis issue was remediated only on the `master` branch."
}
],
"impacts": [
{
"capecId": "CAPEC-469",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-469 HTTP DoS"
}
]
}
],
"metrics": [
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "NETWORK",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"exploitMaturity": "NOT_DEFINED",
"privilegesRequired": "LOW",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "LOW",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:L",
"version": "4.0",
"vulnAvailabilityImpact": "LOW",
"vulnConfidentialityImpact": "NONE",
"vulnIntegrityImpact": "NONE",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-770",
"description": "CWE-770 Allocation of resources without limits or throttling",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-04-08T19:12:52.328Z",
"orgId": "c4f26cc8-17ff-4c99-b5e2-38fc1793eacc",
"shortName": "wikimedia-foundation"
},
"references": [
{
"url": "https://phabricator.wikimedia.org/T414582"
},
{
"url": "https://gerrit.wikimedia.org/r/c/mediawiki/extensions/ReportIncident/+/1226884"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "ReportIncident DiscussionTools integration causes slow requests",
"x_generator": {
"engine": "Vulnogram 1.0.1"
}
}
},
"cveMetadata": {
"assignerOrgId": "c4f26cc8-17ff-4c99-b5e2-38fc1793eacc",
"assignerShortName": "wikimedia-foundation",
"cveId": "CVE-2026-5762",
"datePublished": "2026-04-07T18:42:35.336Z",
"dateReserved": "2026-04-07T18:21:15.769Z",
"dateUpdated": "2026-04-08T19:12:52.328Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}