Multiple vulnerabilities in GLPI
| Risk | Medium |
| Patch available | YES |
| Number of vulnerabilities | 4 |
| CVE-ID | CVE-2021-39211 CVE-2021-39210 CVE-2021-39209 CVE-2021-39213 |
| CWE-ID | CWE-200 CWE-1004 CWE-352 CWE-74 |
| Exploitation vector | Network |
| Public exploit | N/A |
| Vulnerable software Subscribe |
GLPI Web applications / CRM systems |
| Vendor | glpi-project |
Security Bulletin
This security bulletin contains information about 4 vulnerabilities.
1) Information disclosure
EUVDB-ID: #VU56686
Risk: Medium
CVSSv3.1: 4.6 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2021-39211
CWE-ID:
CWE-200 - Information exposure
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to excessive data output by the application in telemetry endpoint. A remote attacker can gain unauthorized access to sensitive information on the system.
MitigationInstall updates from vendor's website.
Vulnerable software versionsGLPI: 9.2 - 9.5.5
External linkshttp://github.com/glpi-project/glpi/security/advisories/GHSA-xx66-v3g5-w825
http://github.com/glpi-project/glpi/releases/tag/9.5.6
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
2) Sensitive Cookie Without 'HttpOnly' Flag
EUVDB-ID: #VU56687
Risk: Medium
CVSSv3.1: 5.7 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2021-39210
CWE-ID:
CWE-1004 - Sensitive Cookie Without 'HttpOnly' Flag
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to the cookie used to store the autologin cookie (when a user uses the "remember me" feature) is accessible by scripts. A remote authenticated attacker can gain unauthorized access to sensitive information on the system.
MitigationInstall updates from vendor's website.
Vulnerable software versionsGLPI: 0.20 - 9.5.5
External linkshttp://github.com/glpi-project/glpi/security/advisories/GHSA-hwxq-4c5f-m4v2
http://huntr.dev/bounties/b2e99a41-b904-419f-a274-ae383e4925f2/
http://github.com/glpi-project/glpi/releases/tag/9.5.6
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
3) Cross-site request forgery
EUVDB-ID: #VU56688
Risk: Low
CVSSv3.1: 5.3 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2021-39209
CWE-ID:
CWE-352 - Cross-Site Request Forgery (CSRF)
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform cross-site request forgery attacks.
The vulnerability exists due to insufficient validation of the HTTP request origin. A remote attacker can trick the victim to visit a specially crafted web page and perform arbitrary actions on behalf of the victim on the vulnerable website.
MitigationInstall update from vendor's website.
Vulnerable software versionsGLPI: 0.20 - 9.5.5
External linkshttp://github.com/glpi-project/glpi/security/advisories/GHSA-5qpf-32w7-c56p
http://github.com/glpi-project/glpi/releases/tag/9.5.6
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
4) Improper Neutralization of Special Elements in Output Used by a Downstream Component
EUVDB-ID: #VU56689
Risk: Medium
CVSSv3.1: 5.9 [CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2021-39213
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to compromise the target system.
The vulnerability exists due to improper inout validation. A remote authenticated attacker can bypass API with custom header injection.
MitigationInstall updates from vendor's website.
Vulnerable software versionsGLPI: 9.1 - 9.5.5
External linkshttp://github.com/glpi-project/glpi/security/advisories/GHSA-6w9f-2m6g-5777
http://github.com/glpi-project/glpi/releases/tag/9.5.6
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
