164 lines
6.6 KiB
JSON
164 lines
6.6 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2026-45045",
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"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"state": "PUBLISHED",
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"assignerShortName": "GitHub_M",
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"dateReserved": "2026-05-08T18:07:27.341Z",
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"datePublished": "2026-07-08T19:26:26.580Z",
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"dateUpdated": "2026-07-09T13:20:08.367Z"
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},
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"containers": {
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"cna": {
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"title": "Fiber: X-Real-IP Spoofing via Header.Add() in BalancerForward",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-290",
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"lang": "en",
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"description": "CWE-290: Authentication Bypass by Spoofing",
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"type": "CWE"
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}
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]
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}
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],
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"metrics": [
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{
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"cvssV3_1": {
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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": "NONE",
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"integrityImpact": "LOW",
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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:N/I:L/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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"references": [
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{
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"name": "https://github.com/gofiber/fiber/security/advisories/GHSA-gcfq-8gqf-4876",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/gofiber/fiber/security/advisories/GHSA-gcfq-8gqf-4876"
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},
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{
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"name": "https://github.com/gofiber/fiber/pull/4260",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/gofiber/fiber/pull/4260"
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},
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{
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"name": "https://github.com/gofiber/fiber/pull/4495",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/gofiber/fiber/pull/4495"
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},
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{
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"name": "https://github.com/gofiber/fiber/commit/1403cc8292da3220e9316960b4030cc722a0f396",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/gofiber/fiber/commit/1403cc8292da3220e9316960b4030cc722a0f396"
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},
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{
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"name": "https://github.com/gofiber/fiber/commit/33c9501288ab47a429c8b5e701493f0c3c0af37d",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/gofiber/fiber/commit/33c9501288ab47a429c8b5e701493f0c3c0af37d"
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},
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{
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"name": "https://github.com/gofiber/fiber/releases/tag/v2.52.14",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/gofiber/fiber/releases/tag/v2.52.14"
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},
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{
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"name": "https://github.com/gofiber/fiber/releases/tag/v3.3.0",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/gofiber/fiber/releases/tag/v3.3.0"
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}
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],
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"affected": [
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{
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"vendor": "gofiber",
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"product": "fiber",
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"versions": [
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{
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"version": ">= 3.0.0-beta.2, < 3.3.0",
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"status": "affected"
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},
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{
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"version": "< 2.52.14",
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"status": "affected"
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}
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]
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}
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],
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"providerMetadata": {
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"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"shortName": "GitHub_M",
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"dateUpdated": "2026-07-08T19:26:26.580Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "Fiber is an Express inspired web framework written in Go. Prior to 3.3.0 and 2.52.14, the BalancerForward proxy helper in middleware/proxy/proxy.go uses Header.Add() instead of Header.Set() when injecting X-Real-IP, allowing an attacker-supplied first X-Real-IP value to be forwarded to upstream servers for logging, rate limiting, and access control. This issue is fixed in version 3.3.0 and 2.52.14."
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}
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],
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"source": {
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"advisory": "GHSA-gcfq-8gqf-4876",
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"discovery": "UNKNOWN"
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}
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},
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"adp": [
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{
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"metrics": [
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{
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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2026-07-09T13:19:42.395861Z",
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"id": "CVE-2026-45045",
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"options": [
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{
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"Exploitation": "none"
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},
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{
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"Automatable": "yes"
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},
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{
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"Technical Impact": "partial"
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}
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],
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"role": "CISA Coordinator",
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"version": "2.0.3"
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}
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2026-07-09T13:20:08.367Z"
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}
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}
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]
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}
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} |