CVE-2025-1270: Insecure direct object reference (IDOR) vulnerability in Anapi Group's h6web, allows an authenticated attacker

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CRITICAL 9.1MITIGATE

CVE-2025-1270 is a critical-severity flaw (CVSS 9.1) affecting h6web. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Insecure direct object reference (IDOR) vulnerability in Anapi Group's h6web, allows an authenticated attacker to access other users' information by making a POST request and modifying the “pkrelated” parameter in the “/h6web/ha_datos_hermano.php” endpoint to refer to another user. In addition, the first request could also allow the attacker to impersonate other users. As a result, all requests made after exploitation of the IDOR vulnerability wi

Why this priority

Critical severity

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	9.1 (Critical)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.4% (top 70%)
CISA exploited list	No
Weakness	CWE-639
Published	2025-02-13
Last modified	2026-06-17

Publisher (CNA): Spanish National Cybersecurity Institute, S.A. (INCIBE) · Vendor: anapi

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2025-02-13 13:15 UTCPublished CVE record published
2026-06-17 08:38 UTCUpdated Record last modified

anapi h6web MITIGATE

Affected: all versions

Fixed in: no fixed release known

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy h6web || rpm -q h6web || h6web --version

No fixed or unaffected release known

Apply the vendor mitigation from the advisory, disable the affected feature, or restrict network access.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2025-1270?

h6web: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2025-1270 being exploited?

CVE-2025-1270 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2025-1270 affect?

CVE-2025-1270 affects h6web. Severity is critical (CVSS 9.1). Insecure direct object reference (IDOR) vulnerability in Anapi Group's h6web, allows an authenticated attacker to access other users' information by making a POST request and modifying the “pkrelated” parameter in the “/h6web/ha_datos_herma

How urgent is CVE-2025-1270?

Priority 39/100. Critical severity

Software pages

PHP vulnerabilities

Related CVEs

CVE-2025-1271 MEDIUM 6.1 MITIGATE Reflected Cross-Site Scripting (XSS) in Anapi Group's h6web

References

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