CVE-2017-5539

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Source

https://cve.org/CVERecord?id=CVE-2017-5539

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-5539.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2017-5539

Published

2017-01-23T07:59:00.500Z

Modified

2026-04-10T04:01:41.235831Z

Severity

9.1 (Critical) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N CVSS Calculator

Summary

[none]

Details

The patch for directory traversal (CVE-2017-5480) in b2evolution version 6.8.4-stable has a bypass vulnerability. An attacker can use ..\/ to bypass the filter rule. Then, this attacker can exploit this vulnerability to delete or read any files on the server. It can also be used to determine whether a file exists.

References

Affected packages

Git / github.com/b2evolution/b2evolution

Affected ranges

Type

GIT

Repo

https://github.com/b2evolution/b2evolution

Events

Introduced

Last affected

551702a31751ac1f98ea89e1ef62794294f6f3a2

Fixed

e35f7c195d8c1103d2d981a48cda5ab45ecac48a

Database specific

{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "6.8.4"
        }
    ]
}

Affected versions

6.*

6.0.0-alpha

6.0.0-alpha.1

6.1.2-alpha

6.4.2-beta

6.4.3-beta

6.4.4-beta

6.5.0

6.6.0

6.6.1

6.6.4

6.6.5

6.6.6

6.6.7

6.6.8

6.7.5

6.7.6

6.7.7

6.8.3

6.8.4

v5.*

v5.2.0-stable

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-5539.json"