mirror of
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100 lines
4.1 KiB
JSON
100 lines
4.1 KiB
JSON
{
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"data_version": "4.0",
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"data_type": "CVE",
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"data_format": "MITRE",
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"CVE_data_meta": {
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"ID": "CVE-2023-3042",
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"ASSIGNER": "security@dotcms.com",
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"STATE": "PUBLIC"
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},
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"description": {
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"description_data": [
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{
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"lang": "eng",
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"value": "In dotCMS, versions mentioned, a flaw in the NormalizationFilter does not strip double slashes (//) from URLs, potentially enabling bypasses for XSS and access controls. An example affected URL is https://demo.dotcms.com//html/portlet/ext/files/edit_text_inc.jsp https://demo.dotcms.com//html/portlet/ext/files/edit_text_inc.jsp , which should return a 404 response but didn't. \n\nThe oversight in the default invalid URL character list can be viewed at the provided GitHub link https://github.com/dotCMS/core/blob/master/dotCMS/src/main/java/com/dotcms/filters/NormalizationFilter.java#L37 .\u00a0\n\nTo mitigate, users can block URLs with double slashes at firewalls or utilize dotCMS config variables.\n\nSpecifically, they can use the DOT_URI_NORMALIZATION_FORBIDDEN_STRINGS environmental variable to add // to the list of invalid strings. \n\nAdditionally, the DOT_URI_NORMALIZATION_FORBIDDEN_REGEX variable offers more detailed control, for instance, to block //html.* URLs.\n\nFix Version:23.06+, LTS 22.03.7+, LTS 23.01.4+\n"
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}
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]
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},
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"problemtype": {
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"problemtype_data": [
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{
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"description": [
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{
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"lang": "eng",
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"value": "CWE-20 Improper Input Validation",
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"cweId": "CWE-20"
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}
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]
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}
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]
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},
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"affects": {
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"vendor": {
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"vendor_data": [
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{
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"vendor_name": "dotCMS",
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"product": {
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"product_data": [
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{
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"product_name": "dotCMS core",
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"version": {
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"version_data": [
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{
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"version_affected": "=",
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"version_value": "5.3.8"
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},
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{
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"version_affected": "=",
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"version_value": "21.06"
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},
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{
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"version_affected": "=",
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"version_value": "22.03"
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},
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{
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"version_affected": "=",
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"version_value": "23.01"
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}
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]
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}
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}
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]
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}
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}
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]
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}
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},
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"references": {
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"reference_data": [
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{
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"url": "https://www.dotcms.com/security/SI-68",
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"refsource": "MISC",
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"name": "https://www.dotcms.com/security/SI-68"
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}
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]
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},
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"generator": {
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"engine": "Vulnogram 0.1.0-dev"
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},
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"source": {
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"discovery": "UNKNOWN"
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},
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"impact": {
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"cvss": [
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{
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"attackComplexity": "LOW",
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"attackVector": "NETWORK",
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"availabilityImpact": "NONE",
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"baseScore": 5.3,
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"baseSeverity": "MEDIUM",
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"confidentialityImpact": "LOW",
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"integrityImpact": "NONE",
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"privilegesRequired": "NONE",
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"scope": "UNCHANGED",
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"userInteraction": "NONE",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
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"version": "3.1"
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}
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]
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}
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} |