---
title: "CVE-2026-82348: Apache Roller - Authorization Bypass"
description: "Apache Roller 6.1.5 contains an authorization bypass caused by unscoped identifier-based lookups in authoring resources, letting authenticated users with authoring rights access or modify other weblogs, exploit requires multi-user setup."
url: https://panop.io/threat-heartbeat/CVE-2026-82348/
---

# CVE-2026-82348 Apache Roller - Authorization Bypass

Apache Roller 6.1.5 contains an authorization bypass caused by unscoped identifier-based lookups in authoring resources, letting authenticated users with authoring rights access or modify other weblogs, exploit requires multi-user setup.

CVSS base score 7.7 /10

High

CISA KEV

Not listed

Public exploit

None known

Authentication

Required

EPSS

0.36% chance of exploitation in 30 days

[View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-82348)

## Details

Type

Authorization Bypass

Impact

Data Tampering, Remote Code Execution

CVSS vector

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

Published

28 September 2026

Updated

15 October 2026

Weakness

[CWE-639](https://cwe.mitre.org/data/definitions/639.html)

## Vendor fix

Upgrade to Apache Roller 6.1.6 or later.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

## References

- [https://nvd.nist.gov/vuln/detail/CVE-2026-82348](https://nvd.nist.gov/vuln/detail/CVE-2026-82348)
- [https://lists.apache.org/thread/3h7zk8dhbt8fj5zdt8cjghx0b807wgy1](https://lists.apache.org/thread/3h7zk8dhbt8fj5zdt8cjghx0b807wgy1)
- [http://www.openwall.com/lists/oss-security/2026/09/25/7](http://www.openwall.com/lists/oss-security/2026/09/25/7)
- [https://github.com/apache/roller/pull/162](https://github.com/apache/roller/pull/162)

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## What this record can't tell you

- Whether you run the affected software, and where
- Whether an attacker can actually reach and exploit it
- The misconfigurations that never get a CVE number
- What it would cost the business, ranked into what to fix first

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