CVE-2026-34404 | nuxt-modules og-image up to 6.2.4 /_og/d/ width/height resource consumption (GHSA-c7xp-q6q8-hg76)

VDB-354580 · CVE-2026-34404 · GHSA-C7XP-Q6Q8-HG76 NUXT-MODULES OG-IMAGE UP TO 6.2.4 /_OG/D/ WIDTH/HEIGHT RESOURCE CONSUMPTION HISTORYDIFFRELATEJSONXMLCTI CVSS Meta Temp Score Current Exploit Price (≈) CTI Interest Score 5.1 $0-$5k 1.35+ Summaryinfo A vulnerability, which was classified as problematic, was found in nuxt-modules og-image up to 6.2.4. The affected element is an unknown function of the file /_og/d/. Executing a manipulation of the argument width/height can lead to resource consumption. This vulnerability is registered as CVE-2026-34404. It is possible to launch the attack remotely. No exploit is available. You should upgrade the affected component. Detailsinfo A vulnerability was found in nuxt-modules og-image up to 6.2.4. It has been declared as problematic. This vulnerability affects some unknown functionality of the file /_og/d/. The manipulation of the argument width/height with an unknown input leads to a resource consumption vulnerability. The CWE definition for the vulnerability is CWE-400. The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources. As an impact it is known to affect availability. CVE summarizes: Nuxt OG Image generates OG Images with Vue templates in Nuxt. Prior to version 6.2.5, the image‑generation component by the URI: /_og/d/ (and, in older versions, /og-image/) contains a Denial of Service (DoS) vulnerability. The issue arises because there is no restriction on the width and height parameters of the generated image. The vulnerability was reproduced using the standard configuration and the default templates. This issue has been patched in version 6.2.5. The advisory is shared for download at github.com. This vulnerability was named CVE-2026-34404 since 03/27/2026. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1499. Upgrading to version 6.2.5 eliminates this vulnerability. Productinfo Vendor nuxt-modules Name og-image Version 6.2.0 6.2.1 6.2.2 6.2.3 6.2.4 Website Product: https://github.com/nuxt-modules/og-image/ CPE 2.3info 🔒 🔒 🔒 CPE 2.2info 🔒 🔒 🔒 CVSSv4info VulDB Vector: 🔒 VulDB Reliability: 🔍 CNA CVSS-B Score: 🔒 CNA CVSS-BT Score: 🔒 CNA Vector: 🔒 CVSSv3info VulDB Meta Base Score: 5.3 VulDB Meta Temp Score: 5.1 VulDB Base Score: 5.3 VulDB Temp Score: 5.1 VulDB Vector: 🔒 VulDB Reliability: 🔍 CVSSv2info Vector Complexity Authentication Confidentiality Integrity Availability Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock VulDB Base Score: 🔒 VulDB Temp Score: 🔒 VulDB Reliability: 🔍 Exploitinginfo Class: Resource consumption CWE: CWE-400 / CWE-404 CAPEC: 🔒 ATT&CK: 🔒 Physical: No Local: No Remote: Yes Availability: 🔒 Status: Not defined Price Prediction: 🔍 Current Price Estimation: 🔒 0-Day Unlock Unlock Unlock Unlock Today Unlock Unlock Unlock Unlock Threat Intelligenceinfo Interest: 🔍 Active Actors: 🔍 Active APT Groups: 🔍 Countermeasuresinfo Recommended: Upgrade Status: 🔍 0-Day Time: 🔒 Upgrade: og-image 6.2.5 Timelineinfo 03/27/2026 CVE reserved 04/01/2026 +4 days Advisory disclosed 04/01/2026 +0 days VulDB entry created 04/01/2026 +0 days VulDB entry last update Sourcesinfo Product: github.com Advisory: GHSA-c7xp-q6q8-hg76 Status: Confirmed CVE: CVE-2026-34404 (🔒) GCVE (CVE): GCVE-0-2026-34404 GCVE (VulDB): GCVE-100-354580 Entryinfo Created: 04/01/2026 04:28 Changes: 04/01/2026 04:28 (69) Complete: 🔍 Cache ID: 99:A32:101 Discussion No comments yet. Languages: en. Please log in to comment. ◂ PreviousOverviewNext ▸