CVE-2019-12331
unknown
CVSS v3
—
CVSS v4 NEW
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VIR risk
—
Description
XXE in PHPSpreadsheet due to incomplete fix for previous encoding issue
Predictions
Exploit likelihood
30%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| Packagist | phpoffice/phpspreadsheet | <1.8.0 | 1.8.0 |
| Packagist | phpoffice/phpexcel | <=1.8.2 | |
References
- https://nvd.nist.gov/vuln/detail/CVE-2019-12331
- https://github.com/PHPOffice/PhpSpreadsheet/pull/1041
- https://github.com/PHPOffice/PhpSpreadsheet/commit/0e6238c69e863b58aeece61e48ea032696c6dccd
- https://github.com/FriendsOfPHP/security-advisories/blob/master/phpoffice/phpspreadsheet/CVE-2019-12331.yaml
- https://github.com/PHPOffice/PhpSpreadsheet
- https://github.com/PHPOffice/PhpSpreadsheet/blob/master/CHANGELOG.md#180---2019-07-01
- https://github.com/PHPOffice/PhpSpreadsheet/releases/tag/1.8.0
- https://herolab.usd.de/security-advisories/usd-2019-0046
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.