{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-113705",
        "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "state": "PUBLISHED",
        "assignerShortName": "VulDB",
        "dateReserved": "2026-10-20T15:57:15.561Z",
        "datePublished": "2026-10-20T22:45:09.343Z",
        "dateUpdated": "2026-10-28T15:49:45.112Z"
    },
    "containers": {
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                "shortName": "VulDB",
                "dateUpdated": "2026-10-20T22:45:09.343Z"
            },
            "title": "a2aproject a2a-rs error.rs information exposure",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "type": "CWE",
                            "cweId": "CWE-209",
                            "lang": "en",
                            "description": "Information Exposure Through Error Message"
                        }
                    ]
                },
                {
                    "descriptions": [
                        {
                            "type": "CWE",
                            "cweId": "CWE-200",
                            "lang": "en",
                            "description": "Information Disclosure"
                        }
                    ]
                }
            ],
            "affected": [
                {
                    "vendor": "a2aproject",
                    "product": "a2a-rs",
                    "versions": [
                        {
                            "version": "0.4.0",
                            "status": "affected"
                        },
                        {
                            "version": "0.4.1",
                            "status": "affected"
                        },
                        {
                            "version": "0.4.2",
                            "status": "affected"
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                        {
                            "version": "0.4.3",
                            "status": "affected"
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                    "cpes": [
                        "cpe:2.3:a:a2aproject:a2a-rs:*:*:*:*:*:*:*:*"
                    ]
                }
            ],
            "descriptions": [
                {
                    "lang": "en",
                    "value": "A vulnerability was determined in a2aproject a2a-rs up to 0.4.3. This issue affects some unknown processing of the file a2a-server/src/error.rs. Executing a manipulation can lead to information exposure through error message. The attack can be executed remotely. This patch is called 713b943af94ab2d521d483b841618b97a2e78a4d. A patch should be applied to remediate this issue."
                }
            ],
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                        "version": "4.0",
                        "baseScore": 6.9,
                        "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X",
                        "baseSeverity": "MEDIUM"
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                    "cvssV3_1": {
                        "version": "3.1",
                        "baseScore": 5.3,
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                        "baseScore": 5,
                        "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N/E:ND/RL:OF/RC:C"
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            "timeline": [
                {
                    "time": "2026-10-20T00:00:00.000Z",
                    "lang": "en",
                    "value": "Advisory disclosed"
                },
                {
                    "time": "2026-10-20T02:00:00.000Z",
                    "lang": "en",
                    "value": "VulDB entry created"
                },
                {
                    "time": "2026-10-20T18:02:44.000Z",
                    "lang": "en",
                    "value": "VulDB entry last update"
                }
            ],
            "credits": [
                {
                    "lang": "en",
                    "value": "colorfullbz (VulDB User)",
                    "type": "reporter"
                }
            ],
            "references": [
                {
                    "url": "https://vuldb.com/vuln/422867",
                    "name": "VDB-422867 | a2aproject a2a-rs error.rs information exposure",
                    "tags": [
                        "vdb-entry"
                    ]
                },
                {
                    "url": "https://vuldb.com/vuln/422867/cti",
                    "name": "VDB-422867 | CTI Indicators (IOB, IOC, TTP, IOA)",
                    "tags": [
                        "signature",
                        "permissions-required"
                    ]
                },
                {
                    "url": "https://vuldb.com/cve/CVE-2026-113705",
                    "name": "CVE-2026-113705 | CVE Analysis and Report",
                    "tags": [
                        "third-party-advisory"
                    ]
                },
                {
                    "url": "https://vuldb.com/submit/1014888",
                    "name": "Submit #1014888 | a2aproject a2a-rs a2a-server-lf ≤ 0.4.3 CWE-209",
                    "tags": [
                        "third-party-advisory"
                    ]
                },
                {
                    "url": "https://github.com/a2aproject/a2a-rs/pull/127",
                    "tags": [
                        "issue-tracking",
                        "patch"
                    ]
                },
                {
                    "url": "https://github.com/a2aproject/a2a-rs/commit/713b943af94ab2d521d483b841618b97a2e78a4d",
                    "tags": [
                        "patch"
                    ]
                },
                {
                    "url": "https://github.com/a2aproject/a2a-rs/",
                    "tags": [
                        "product"
                    ]
                }
            ],
            "tags": [
                "x_open-source"
            ],
            "x_generator": [
                "VulDB PVTS v202610"
            ]
        },
        "adp": [
            {
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2026-10-28T15:49:28.767423Z",
                                "id": "CVE-2026-113705",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "yes"
                                    },
                                    {
                                        "Technical Impact": "partial"
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                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3"
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                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
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                    "dateUpdated": "2026-10-28T15:49:45.112Z"
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}