Unauthenticated Remote Data Modification and Deletion in GR Board 1.8.6.5 Community Edition

CVE-2011-5090 · MEDIUM Severity

AV:N/AC:L/AU:N/C:N/I:P/A:P

GR Board (aka grboard) 1.8.6.5 Community Edition does not require authentication for certain database actions, which allows remote attackers to modify or delete data via a request to (1) mod_rewrite.php, (2) comment_write_ok.php, (3) poll/index.php, (4) update/index.php, (5) trackback.php, or (6) an arbitrary poll.php script under theme/.

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