CVE-2019-13376
phpBB Cross-Site Request Forgery (CSRF)
phpBB version 3.2.7 allows the stealing of an Administration Control Panel session id by leveraging CSRF in the Remote Avatar feature. The CSRF Token Hijacking leads to stored XSS
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- None
- Integrity
- High
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
phpBB version 3.2.7 allows the stealing of an Administration Control Panel session id by leveraging CSRF in the Remote Avatar feature. The CSRF Token Hijacking leads to stored XSS
- Record
CVE-2019-13376- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N - CVSS 2.0
- 4.3 Medium
AV:N/AC:M/Au:N/C:N/I:P/A:N - Weakness
- CWE-79, CWE-352
- Updated
- 2026-11-02
CVE List No score
phpBB version 3.2.7 allows the stealing of an Administration Control Panel session id by leveraging CSRF in the Remote Avatar feature. The CSRF Token Hijacking leads to stored XSS
- Record
CVE-2019-13376- Updated
- 2026-11-02
EUVDEUVD-2022-2825 No score
phpBB version 3.2.7 allows the stealing of an Administration Control Panel session id by leveraging CSRF in the Remote Avatar feature. The CSRF Token Hijacking leads to stored XSS
- Record
EUVD-2022-2825- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-6mh2-98gr-wv76
phpBB Cross-Site Request Forgery (CSRF)
phpBB version 3.2.7 allows the stealing of an Administration Control Panel session id by leveraging CSRF in the Remote Avatar feature. The CSRF Token Hijacking leads to stored XSS
- Record
GHSA-6mh2-98gr-wv76- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N - Weakness
- CWE-79, CWE-352
- Updated
- 2026-11-02
OSV
phpBB version 3.2.7 allows the stealing of an Administration Control Panel session id by leveraging CSRF in the Remote Avatar feature. The CSRF Token Hijacking leads to stored XSS
- Record
CVE-2019-13376- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N - Updated
- 2026-11-02
OSVGHSA-6mh2-98gr-wv76
phpBB Cross-Site Request Forgery (CSRF)
phpBB version 3.2.7 allows the stealing of an Administration Control Panel session id by leveraging CSRF in the Remote Avatar feature. The CSRF Token Hijacking leads to stored XSS
- Record
GHSA-6mh2-98gr-wv76- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N - Weakness
- CWE-352, CWE-79
- Updated
- 2026-11-02
OSVUBUNTU-CVE-2019-13376
phpBB version 3.2.7 allows the stealing of an Administration Control Panel session id by leveraging CSRF in the Remote Avatar feature. The CSRF Token Hijacking leads to stored XSS
- Record
UBUNTU-CVE-2019-13376- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N - Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
phpbb/phpbbPackagist |
through 3.2.7 | 3.2.8 |
phpbb3Debian:8 From an advisory covering 2 CVEs |
before 3.0.12-5+deb8u4, plus listed versions 3.0.12-53.0.12-5+deb8u13.0.12-5+deb8u23.0.12-5+deb8u3 |
3.0.12-5+deb8u4 |
phpbb/phpbbPackagist |
before 3.2.8, plus listed versions 3.0.123.0.12-RC13.0.12-RC23.0.12-RC33.0.13 Show 45 moreShow less3.0.13-PL13.0.13-RC13.0.143.0.14-RC13.1.03.1.0-RC13.1.0-RC23.1.0-RC33.1.0-RC43.1.0-RC53.1.0-RC63.1.0-a13.1.0-a23.1.0-a33.1.0-b13.1.0-b23.1.0-b33.1.0-b43.1.13.1.103.1.10-RC13.1.113.1.11-RC13.1.123.1.23.1.2-RC13.1.33.1.3-RC13.1.3-RC23.1.43.1.4-RC13.1.4-RC23.1.53.1.5-RC13.1.63.1.6-RC13.1.73.1.7-RC13.1.7-pl13.1.83.1.8-RC13.1.93.1.9-RC13.2.03.2.0-RC1 |
3.2.8 |
phpbb3Ubuntu:Pro:14.04:LTS |
before 3.0.12-1ubuntu0.1~esm1, plus listed versions 3.0.11-53.0.12-1 |
3.0.12-1ubuntu0.1~esm1 |
phpbb3Ubuntu:16.04:LTS |
All versions, plus listed versions 3.0.14-13.0.14-1ubuntu1 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| affected, facts | ||
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2019-13376 is a medium vulnerability (CVSS 6.5) in Phpbb, published September 27, 2019. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.68%, the 52nd percentile. Fixed in phpbb/phpbb 3.2.8.
References
blog.phpbb.com/category/security
ssd-disclosure.com/archives/4007/ssd-advisory-phpbb-csrf-token-hijacking-leading-to-stored-xss
nvd.nist.gov/vuln/detail/CVE-2019-13376
github.com/advisories/GHSA-6mh2-98gr-wv76
ubuntu.com/security/CVE-2019-13376
cve.org/CVERecord?id=CVE-2019-13376
Left out here: 19 versions. The JSON record has them.