Skip to content
Heist/ feed
Back to feed
Medium

OpenReplay HTML Injection vulnerability

Type: advisorySources: OSV

OpenReplay is a self-hosted session replay suite. In version 1.14.0, due to lack of validation Name field - Account Settings (for registration looks like validation is correct), a bad actor can send emails with HTML injected code to the victims. Bad actors can use this to phishing actions for example. Email is really send from OpenReplay, but bad actors can add there HTML code injected (content spoofing). Please notice that during Registration steps for FullName looks like is validated correct - can not type there, but using this kind of bypass/workaround - bad actors can achieve own goal. As of time of publication, no known fixes or workarounds are available.

Products
Not specified
Affected versions
Not specified
Fixed versions
Not specified
CVEs
CVE-2023-48226
Confirmed fixed CVEs
Not specified
Updated in this feed
4 Nov 2026, 19:21 UTC · Revision 1

Source evidence

OpenReplay HTML Injection vulnerability

core-osv · Original source

Published 21 Nov 2023, 19:37 UTC

OpenReplay is a self-hosted session replay suite. In version 1.14.0, due to lack of validation Name field - Account Settings (for registration looks like validation is correct), a bad actor can send emails with HTML injected code to the victims. Bad actors can use this to phishing actions for example. Email is really send from OpenReplay, but bad actors can add there HTML code injected (content spoofing). Please notice that during Registration steps for FullName looks like is validated correct - can not type there, but using this kind of bypass/workaround - bad actors can achieve own goal. As of time of publication, no known fixes or workarounds are available.

osv:CVE-2023-48226
Complete source record
{
  "id": "29ee819f163ce055cb33e07f36201c863988638af3255b3092d478a103c1d703",
  "url": "https://osv.dev/vulnerability/CVE-2023-48226",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "OpenReplay HTML Injection vulnerability",
    "summary": "OpenReplay is a self-hosted session replay suite. In version 1.14.0, due to lack of validation Name field - Account Settings (for registration looks like validation is correct), a bad actor can send emails with HTML injected code to the victims. Bad actors can use this to phishing actions for example. Email is really send from OpenReplay, but bad actors can add there HTML code injected (content spoofing). Please notice that during Registration steps for FullName looks like is validated correct - can not type there, but using this kind of bypass/workaround - bad actors can achieve own goal. As of time of publication, no known fixes or workarounds are available.",
    "evidence": "osv:CVE-2023-48226",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2023-48226",
      "aliases": [
        "CVE-2023-48226",
        "GHSA-xpfv-454c-3fj4"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/openreplay/openreplay",
              "type": "GIT",
              "events": [
                {
                  "introduced": "bfaf2af1e711e00b1d86899b3061e748662b528e"
                },
                {
                  "fixed": "d94d8fc9b32a079d5f9319ae4b3fbee251e7ad2b"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "= 1.14.0"
                      },
                      {
                        "last_affected": "= 1.14.0"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandaloneSingleVersion"
                  },
                  {
                    "cpe": "cpe:2.3:a:openreplay:openreplay:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "1.15.0"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "= 1.14.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-48226.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:38.605092198Z",
      "provider": "osv",
      "references": [
        "https://bugcrowd.com/vulnerability-rating-taxonomy",
        "https://capec.mitre.org/data/definitions/242.html",
        "https://cwe.mitre.org/data/definitions/20.html",
        "https://github.com/openreplay/openreplay/blob/main/api/chalicelib/utils/html/invitation.html#L421",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/48xxx/CVE-2023-48226.json",
        "https://github.com/openreplay/openreplay/security/advisories/GHSA-xpfv-454c-3fj4",
        "https://nvd.nist.gov/vuln/detail/CVE-2023-48226"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-20",
          "CWE-94"
        ],
        "cna_assigner": "GitHub_M",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/48xxx/CVE-2023-48226.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2023-48226",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 506107,
  "published_at": "2023-11-21T19:37:57.103+00:00"
}