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Vulnerabilities

Vulnerability · CVE-2026-102527

Nuxt OG Image generates OG Images with Vue templates in Nuxt.

Published Oct 15, 2026 · catalog updated Oct 15, 2026 · Nuxt OG Image generates

Check if you run it

No confirmed exploitation is on record for CVE-2026-102527. EPSS is 0.19%. Act only if a listed version of Nuxt OG Image generates is installed.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (Nuxt OG Image generates).
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Medium6.9
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.19%
Remediation
Version ranges on file
Affected products
npm nuxt-og-image

**Vendor:** Nuxt **Product:** Nuxt OG Image **Version:** 6.2.5 **Description:** Due to the specifics of caching and key generation in the Open Graph image cache created by the module, an unauthenticated attacker can modify the content of the image (for example, the parameter) that is delivered to the user. **Impact:** Content Spoofing **Vulnerable component:** route **Exploitation conditions:** Access to the application **Mitigation:** Upgrade to 6.7.2 and set a sufficiently secure in config **Researcher:** Dmitry Vanin (Positive Technologies) ## Research During [the previous vulnerability research](https://github.com/nuxt-modules/og-image/security/advisories/GHSA-6c86-prf5-hj4h), it was discovered that version 6.2.5 changed the mechanism for generating cache indexes; it now takes into account the parameters passed during image generation. However, the image is still generated from data transmitted to the attacker. _Listing 1. New code for generating indexes in cache_ In this case, is obtained from the parameter, are the normalized settings of the component, for example: _Listing 2. An example of _ From the analysis of , it was concluded that, in general, all parameters are known either from the direct link to the OG Image or from the server response. ## Vulnerability reproduction 1. Find the route to OG Image. _Figure 1. Demonstration of finding the route to OG Image_ 2. Retrieve parameters from the server’s response, especially ( header, key), the other parameters are known from the meta tags as well as from the parameter. _Figure 2. Obtaining parameters_ 3. Generate a cache key using a script. _Listing 3. Srcipt_ 4. Repeat the steps as in [the vulnerability 1](https://github.com/nuxt-modules/og-image/security/advisories/GHSA-6c86-prf5-hj4h), but transmit the obtained in addition. 5. Thus, the same result as in [the vulnerability 1](https://github.com/nuxt-modules/og-image/security/advisories/GHSA-6c86-prf5-hj4h) was obtained. _Figure 4. Server response_ ## Credit

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • npm nuxt-og-image6.2.5 → 6.7.0
  • npm nuxt-og-image>= 6.2.5, < 6.7.0

How to fix CVE-2026-102527

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2026-102527. EPSS is 0.19%. Act only if a listed version of Nuxt OG Image generates is installed.

Which versions are affected?

Compare what you have installed with 6.2.5 → 6.7.0, >= 6.2.5, < 6.7.0. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-349. EPSS 0.19%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. Oct 15, 2026 · NIST NVD

    Detected

    Nuxt OG Image generates OG Images with Vue templates in Nuxt. From 6.2.5 until 6.7.0, the dynamic /_og/d/*.png route accepts unsigned requests while resolvePathCacheKey() produces cache keys from the request path, site URL, and normalized rendering options exposed through image URLs and server responses. An unauthenticated attacker can provide attacker-controlled image data through the title param

  2. Oct 15, 2026 · GitHub Advisory Database

    Fix available

    nuxt-og-image fixed in 6.7.0

  3. Oct 15, 2026 · GitHub Advisory Database

    Fix available

    nuxt-og-image fixed in 6.7.0

  4. Oct 15, 2026 · GitHub Advisory Database

    Updated

    **Vendor:** Nuxt **Product:** Nuxt OG Image **Version:** 6.2.5 **Description:** Due to the specifics of caching and key generation in the Open Graph image cache created by the module, an unauthenticated attacker can modify the content of the image (for example, the parameter) that is delivered to the user. **Impact:** Content Spoofing **Vulnerable component:** route **Exploitation conditions:** Ac

Sources

  • CVE.orgVulnerability recordCVE-2026-102527

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2026-102527

    30-day exploitation probability 0.2%

    first.org
  • GitHub Advisory DatabasePackage advisoryGHSA-2x6f-rp82-ppmj

    Nuxt OG Image cache poisoning through derivable cache keys on unsigned dynamic image routes

    github.com
  • GitLab Advisory DatabasePackage advisoryCVE-2026-102527

    Vendor: Nuxt Product: Nuxt OG Image Version: 6.2.5 Description: Due to the specifics of caching and key generation in the Open Graph image cache created by the module, an unauthenticated attacker can modify the content of the image (for example, the title parameter) that is delivered to the user. Impact: Content Spoofing Vulnerable component: route /_og/d/*.png Exploitation conditions: Access to t

    advisories.gitlab.com
  • NIST NVDVulnerability recordCVE-2026-102527

    Nuxt OG Image generates OG Images with Vue templates in Nuxt. From 6.2.5 until 6.7.0, the dynamic /_og/d/*.png route accepts unsigned requests while resolvePathCacheKey() produces cache keys from the request path, site URL, and normalized rendering options exposed through image U

    nvd.nist.gov
  • OpenSSF OSV / OSV ScannerPackage advisoryGHSA-2x6f-rp82-ppmj

    Nuxt OG Image cache poisoning through derivable cache keys on unsigned dynamic image routes

    osv.dev

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.