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Fencer Vulns
high 7.5

CVE-2009-1149 json

phpMyAdmin HTTP Response Splitting Vulnerability

published 2009-03-26 17 y ago modified 2026-06-16 4 mo ago also GHSA-xrpq-63mp-9vcw , EUVD-2022-5855

cvss
7.5
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.4%
EPSS 1.4% chance of exploitation in 30 days, percentile 73%
public exploits
0
none known

Summary

CRLF injection vulnerability in bs_disp_as_mime_type.php in the BLOB streaming feature in phpMyAdmin before 3.1.3.1 allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via the (1) c_type and possibly (2) file_type parameters.

Patch / fix

  • packagist phpmyadmin/phpmyadmin 3.1.3.1
  • phpmyadmin Debian 14, Debian 13, Debian 12 4:3.1.3.1-1

debian advisories DEBIAN-CVE-2009-1149

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2009-1149 updated

phpMyAdmin: multiple security fixes in 3.1.3.1 (PMASA-2009-{1,2,3})

  • Red Hat All currently supported Red Hat products
    not affected: vulnerable code not present

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

Exploit prediction

1.43% chance of exploitation in the next 30 days, higher than 73% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
NVD 2.0 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P

Affected packages

ecosystem package affected fixed in
packagist phpmyadmin/phpmyadmin
<3.1.3.1
3.1.3.1

Classification

Weakness
  • CWE-20 Improper Input Validation
  • CWE-113 Improper Neutralization of CRLF Sequences in HTTP Headers

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.