CVE-2019-25685
published 2026-04-05CVE-2019-25685: phpBB contains an arbitrary file upload vulnerability that allows authenticated attackers to upload malicious files by exploiting the plupload functionality…
PriorityP349high8.7CVSS 4.0
AVNACLATNPRLUINVCHVIHVAHSCNSINSANEXCRXIRXARXMAVXMACXMATXMPRXMUIXMVCXMVIXMVAXMSCXMSIXMSAXSXAUXRXVXREXUX
phpBB contains an arbitrary file upload vulnerability that allows authenticated attackers to upload malicious files by exploiting the plupload functionality and phar:// stream wrapper. Attackers can upload a crafted zip file containing serialized PHP objects that execute arbitrary code when deserialized through the imagick parameter in attachment settings.
Affected
2 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| phpbb | phpbb | <= 3.2.3 | — |
| phpbb | phpbb | — | — |
CVSS provenance
nvdv4.08.7HIGHCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
cvelistv58.7HIGH
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GHSA
GHSA-7585-gxmr-v33q: phpBB contains an arbitrary file upload vulnerability that allows authenticated attackers to upload malicious files by exploiting the plupload functio
ghsa_unreviewed·2026-04-05
CVE-2019-25685 [HIGH] CWE-22 GHSA-7585-gxmr-v33q: phpBB contains an arbitrary file upload vulnerability that allows authenticated attackers to upload malicious files by exploiting the plupload functio
phpBB contains an arbitrary file upload vulnerability that allows authenticated attackers to upload malicious files by exploiting the plupload functionality and phar:// stream wrapper. Attackers can upload a crafted zip file containing serialized PHP objects that execute arbitrary code when deserialized through the imagick parameter in attachment settings.
CVEList
phpBB Arbitrary File Upload via Phar Deserialization
cvelistv5·2026-04-05·CVSS 8.7
CVE-2019-25685 [HIGH] CWE-22 phpBB Arbitrary File Upload via Phar Deserialization
phpBB Arbitrary File Upload via Phar Deserialization
phpBB contains an arbitrary file upload vulnerability that allows authenticated attackers to upload malicious files by exploiting the plupload functionality and phar:// stream wrapper. Attackers can upload a crafted zip file containing serialized PHP objects that execute arbitrary code when deserialized through the imagick parameter in attachment settings.
No detection rules found.
No public exploits indexed.
2026-04-05
Published