# CVE-2024-34103: Customer account takeover via web API call & subsequent password reset > Attackers can take over customer accounts and escalate privileges via a web API call without user interaction. - **Severity:** High 8.1 (`CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H`) - **Exploited in the wild:** Not known - **Login needed:** Not needed - **Attackable:** Over the internet - **Victim action needed:** Not needed - **Fix available:** Yes - **Published:** 13 Jun 2024 - **Updated:** 2 Aug 2024 - **Also known as:** BIT-magento-2024-34103, GHSA-f7q4-9gwv-6774 ## What is CVE-2024-34103? CVE-2024-34103 is a high-severity authentication bypass vulnerability in Adobe Commerce, published on 13 Jun 2024. An attacker can exploit it over the internet without logging in, with no action from the victim. ### Official description Adobe Commerce versions 2.4.7, 2.4.6-p5, 2.4.5-p7, 2.4.4-p8 and earlier are affected by an Improper Authentication vulnerability that could result in privilege escalation. An attacker could exploit this vulnerability to gain unauthorized access or elevated privileges within the application. Exploitation of this issue does not require user interaction, but attack complexity is high. Weakness: CWE-287 (Improper Authentication) ## Which versions are affected by CVE-2024-34103? 9 open source packages ship an affected version, including magento/community-edition and magento. It affects 3 products. | Package | Ecosystem | Affected | Fixed in | | --- | --- | --- | --- | | `magento/community-edition` | Packagist | All versions | None | | `magento/community-edition` | Packagist | All versions | None | | `magento/community-edition` | Packagist | All versions | 2.4.4-p9 | | `magento/community-edition` | Packagist | All versions | 2.4.4-p9 | | `magento/community-edition` | Packagist | From 2.4.5-p1 | 2.4.5-p8 | | `magento/community-edition` | Packagist | From 2.4.5-p1 | 2.4.5-p8 | | `magento/community-edition` | Packagist | From 2.4.6-p1 | 2.4.6-p6 | | `magento/community-edition` | Packagist | From 2.4.6-p1 | 2.4.6-p6 | | `magento` | Bitnami | From 2.4.7-alpha0 | 2.4.7-p1, 2.4.6-p6, 2.4.5-p8, 2.4.4-p9 | Products: Adobe Commerce, Adobe Commerce Webhooks, Adobe Magento. ## How do I fix CVE-2024-34103? Upgrade magento/community-edition to a fixed version for your release line: 2.4.4-p9, 2.4.5-p8 or 2.4.6-p6. ## Is CVE-2024-34103 being exploited? There is no known exploitation of CVE-2024-34103 in the wild and no public exploit code. ## Other vulnerabilities in Adobe Commerce - [CVE-2026-75650](https://insights.sbomify.com/CVE-2026-75650/): Adobe Commerce and Magento Improper Neutralization of Special Elements Used in a Template Engine (critical 10.0, exploited in the wild) - [CVE-2024-34102](https://insights.sbomify.com/CVE-2024-34102/): Adobe Commerce and Magento Open Source Improper Restriction of XML External Entity Reference (XXE) (critical 9.8, exploited in the wild) - [CVE-2022-24086](https://insights.sbomify.com/CVE-2022-24086/): Adobe Commerce and Magento Open Source Improper Input Validation (critical 9.8, exploited in the wild) - [CVE-2026-48356](https://insights.sbomify.com/CVE-2026-48356/): Adobe Commerce and Magento Unrestricted Upload of File with Dangerous Type (critical 9.3, exploited in the wild) - [CVE-2026-71362](https://insights.sbomify.com/CVE-2026-71362/): Adobe Commerce and Magento Incorrect Authorization Vulnerability (critical 9.1, exploited in the wild) ## Fix prompt for AI coding agents ```text Check this codebase for CVE-2024-34103 and fix it if it is affected. What it is: CVE-2024-34103 is a high-severity authentication bypass vulnerability in Adobe Commerce, published on 13 Jun 2024. An attacker can exploit it over the internet without logging in, with no action from the victim. Exploitation: There is no known exploitation of CVE-2024-34103 in the wild and no public exploit code. Affected packages and fixed versions: - magento/community-edition (Packagist): affected all versions; no fix listed - magento/community-edition (Packagist): affected all versions; no fix listed - magento/community-edition (Packagist): affected all versions; fixed in 2.4.4-p9 - magento/community-edition (Packagist): affected all versions; fixed in 2.4.4-p9 - magento/community-edition (Packagist): affected from 2.4.5-p1; fixed in 2.4.5-p8 - magento/community-edition (Packagist): affected from 2.4.5-p1; fixed in 2.4.5-p8 - magento/community-edition (Packagist): affected from 2.4.6-p1; fixed in 2.4.6-p6 - magento/community-edition (Packagist): affected from 2.4.6-p1; fixed in 2.4.6-p6 - magento (Bitnami): affected from 2.4.7-alpha0; fixed in 2.4.7-p1, 2.4.6-p6, 2.4.5-p8, 2.4.4-p9 Task: 1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies. 2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it. 3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead. 4. Run the tests and summarise what changed and why. 5. If nothing in the project is affected, say so and change nothing. Reference: https://insights.sbomify.com/CVE-2024-34103/ (Markdown: https://insights.sbomify.com/CVE-2024-34103/index.md) ``` ## Sources - CVE record: https://www.cve.org/CVERecord?id=CVE-2024-34103 - NVD: https://nvd.nist.gov/vuln/detail/CVE-2024-34103 - OSV: https://osv.dev/vulnerability/CVE-2024-34103 --- From sbomify Insights: https://insights.sbomify.com/CVE-2024-34103/ Summaries are generated and may contain mistakes; the official description above is the record.