CVE-2025-52892 (GCVE-0-2025-52892)
Vulnerability from cvelistv5
Published
2025-08-05 00:17
Modified
2025-08-05 13:48
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-444 - Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')
Summary
EspoCRM is a web application with a frontend designed as a single-page application and a REST API backend written in PHP. In versions 9.1.6 and below, if a user loads Espo in the browser with double slashes (e.g https://domain//#Admin) and the webserver does not strip the double slash, it can cause a corrupted Slim router's cache. This will make the instance unusable until there is a completed rebuild. This is fixed in version 9.1.7.
References
| URL | Tags | |
|---|---|---|
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-52892",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-08-05T13:48:39.107728Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-08-05T13:48:45.234Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "espocrm",
"vendor": "espocrm",
"versions": [
{
"status": "affected",
"version": "\u003c 9.1.7"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "EspoCRM is a web application with a frontend designed as a single-page application and a REST API backend written in PHP. In versions 9.1.6 and below, if a user loads Espo in the browser with double slashes (e.g https://domain//#Admin) and the webserver does not strip the double slash, it can cause a corrupted Slim router\u0027s cache. This will make the instance unusable until there is a completed rebuild. This is fixed in version 9.1.7."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 4.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:N/A:H",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-444",
"description": "CWE-444: Inconsistent Interpretation of HTTP Requests (\u0027HTTP Request/Response Smuggling\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-08-05T00:17:16.047Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/espocrm/espocrm/security/advisories/GHSA-26x2-6wch-j8pf",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/espocrm/espocrm/security/advisories/GHSA-26x2-6wch-j8pf"
},
{
"name": "https://github.com/espocrm/espocrm/commit/929611f317ce8892ea75873b0ab3094c0c510ff3",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/espocrm/espocrm/commit/929611f317ce8892ea75873b0ab3094c0c510ff3"
}
],
"source": {
"advisory": "GHSA-26x2-6wch-j8pf",
"discovery": "UNKNOWN"
},
"title": "EspoCRM is vulnerable to access denial through double slash in URI corrupting router cache"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2025-52892",
"datePublished": "2025-08-05T00:17:16.047Z",
"dateReserved": "2025-06-20T17:42:25.709Z",
"dateUpdated": "2025-08-05T13:48:45.234Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"vulnerability-lookup:meta": {
"vulnrichment": {
"containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2025-52892\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2025-08-05T13:48:39.107728Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2025-08-05T13:48:42.687Z\"}}], \"cna\": {\"title\": \"EspoCRM is vulnerable to access denial through double slash in URI corrupting router cache\", \"source\": {\"advisory\": \"GHSA-26x2-6wch-j8pf\", \"discovery\": \"UNKNOWN\"}, \"metrics\": [{\"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 4.5, \"attackVector\": \"NETWORK\", \"baseSeverity\": \"MEDIUM\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:N/A:H\", \"integrityImpact\": \"NONE\", \"userInteraction\": \"REQUIRED\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"HIGH\", \"privilegesRequired\": \"HIGH\", \"confidentialityImpact\": \"NONE\"}}], \"affected\": [{\"vendor\": \"espocrm\", \"product\": \"espocrm\", \"versions\": [{\"status\": \"affected\", \"version\": \"\u003c 9.1.7\"}]}], \"references\": [{\"url\": \"https://github.com/espocrm/espocrm/security/advisories/GHSA-26x2-6wch-j8pf\", \"name\": \"https://github.com/espocrm/espocrm/security/advisories/GHSA-26x2-6wch-j8pf\", \"tags\": [\"x_refsource_CONFIRM\"]}, {\"url\": \"https://github.com/espocrm/espocrm/commit/929611f317ce8892ea75873b0ab3094c0c510ff3\", \"name\": \"https://github.com/espocrm/espocrm/commit/929611f317ce8892ea75873b0ab3094c0c510ff3\", \"tags\": [\"x_refsource_MISC\"]}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"EspoCRM is a web application with a frontend designed as a single-page application and a REST API backend written in PHP. In versions 9.1.6 and below, if a user loads Espo in the browser with double slashes (e.g https://domain//#Admin) and the webserver does not strip the double slash, it can cause a corrupted Slim router\u0027s cache. This will make the instance unusable until there is a completed rebuild. This is fixed in version 9.1.7.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-444\", \"description\": \"CWE-444: Inconsistent Interpretation of HTTP Requests (\u0027HTTP Request/Response Smuggling\u0027)\"}]}], \"providerMetadata\": {\"orgId\": \"a0819718-46f1-4df5-94e2-005712e83aaa\", \"shortName\": \"GitHub_M\", \"dateUpdated\": \"2025-08-05T00:17:16.047Z\"}}}",
"cveMetadata": "{\"cveId\": \"CVE-2025-52892\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-08-05T13:48:45.234Z\", \"dateReserved\": \"2025-06-20T17:42:25.709Z\", \"assignerOrgId\": \"a0819718-46f1-4df5-94e2-005712e83aaa\", \"datePublished\": \"2025-08-05T00:17:16.047Z\", \"assignerShortName\": \"GitHub_M\"}",
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
}
}
Loading…
Loading…
Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
Loading…
Loading…