CVE-2026-81828: SSRF (CVSS 8.1)

Description

Server-Side Request Forgery in SurveyWrapper in Apache OFBiz 24.09 before 24.09.08 on all platforms allows an authenticated back-office user holding catalog permission to cause the server to fetch and render attacker-controlled URLs — including internal network and cloud-metadata endpoints and local files via file:// — by setting an arbitrary URL as a product-store survey's template location, causing SurveyWrapper.getTemplate to call URL.openStream() on the resolved location and compile the fetched content as a FreeMarker template with no scheme or host validation, unlike the sibling widget location-loaders (ScreenFactory, FormFactory, GridFactory, MenuFactory, TreeFactory, ThemeFactory) which validate the resolved location before loading it. The fetched content is rendered into the HTTP response of any shopper who subsequently loads the affected product-store survey, making the disclosure non-blind. Users are recommended to upgrade to version 24.09.08, which fixes this issue.

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CVSS v3.1 Score

8.1

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

EPSS — Exploit Prediction

0.0036

Probability of exploitation

0.30%

Percentile rank

EPSS estimates the probability that this vulnerability will be exploited in the wild within the next 30 days. A higher score means more likely to be exploited.

Weakness Type (CWE)

CWE-918 Server-Side Request Forgery (SSRF)

References

Other References

https://lists.apache.org/thread.html/7b2syzksp7klt9fvhdg0olldvs2g83lz

Frequently Asked Questions

What is CVE-2026-81828? +

Server-Side Request Forgery in SurveyWrapper in Apache OFBiz 24.09 before 24.09.08 on all platforms allows an authenticated back-office user holding catalog permission to cause the server to fetch and render attacker-controlled URLs — including internal network and cloud-metadata endpoints and local files via file:// — by setting an arbitrary URL as a product-store survey's template location, causing SurveyWrapper.getTemplate to call URL.openStream() on the resolved location and compile the fetched content as a FreeMarker template with no scheme or host validation, unlike the sibling widget location-loaders (ScreenFactory, FormFactory, GridFactory, MenuFactory, TreeFactory, ThemeFactory) which validate the resolved location before loading it. The fetched content is rendered into the HTTP response of any shopper who subsequently loads the affected product-store survey, making the disclosure non-blind. Users are recommended to upgrade to version 24.09.08, which fixes this issue. It has a CVSS v3.1 base score of 8.1 (HIGH).

How severe is CVE-2026-81828? +

CVE-2026-81828 has a CVSS v3.1 score of 8.1 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching. The EPSS score is 0.0036, placing it in the 0th percentile for exploitation probability.

How do I check if I'm vulnerable to CVE-2026-81828? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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