CVE-2010-3870

The utf8_decode function in PHP before 5.3.4 does not properly handle non-shortest form UTF-8 encoding and ill-formed subsequences in UTF-8 data, which makes it easier for remote attackers to bypass cross-site scripting (XSS) and SQL injection protection mechanisms via a crafted string.

CVSS v2.0

6.8 MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P

EPSS

11.28% chance of exploitation in the next 30 days, 96th percentile

Published

2010-11-12

Updated

2024-08-07

ExploitDB entries (1)

• https://www.exploit-db.com/exploits/34950

References

• CVE Record
• NVD entry

Related

• CVE-2010-3867
• CVE-2010-3879
• CVE-2010-3863
• CVE-2010-3884
• CVE-2010-3858
• CVE-2010-3886