CVE-2009-1677

Exp

Multiple static code injection vulnerabilities in the saveFeed function in rss/feedcreator.class.php in Bitweaver 2.6 and earlier allow (1) remote authenticated users to inject arbitrary PHP code into files by placing PHP sequences into the account's "display name" setting and then invoking boards/boards_rss.php, and might allow (2) remote attackers to inject arbitrary PHP code into files via the HTTP Host header in a request to boards/boards_rss.php.

Published: 2009-05-18 Last update: 2026-04-23 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2009-1677 is rated High Exploit Risk (70.2/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 1.79%). 1 public exploit reference(s) are indexed (Exploit-DB). Public exploits are available—assess exposure, apply mitigations, and prioritize patching.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Public exploit references (Exploit-DB) for CVE-2009-1677

EDB-ID Source Kind Published Link
8659 exploit_db edb 2009-05-12 Exploit-DB ↗

Exploit prediction scoring system (EPSS) score for CVE-2009-1677

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-05-18 1.61% 1.79% +0.19%
2 2026-01-07 0.92% 1.61% +0.69%
3 2025-03-30 — 0.92% —

Full EPSS history (7 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2009-1677

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
6.5 2.0 MEDIUM
AV:N/AC:L/Au:S/C:P/I:P/A:P Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:L)
Exploitation conditions are straightforward and predictable.
Authentication (AU:S)
A single authentication is required.
Confidentiality impact (C:P)
Partial confidentiality impact.
Integrity impact (I:P)
Partial integrity impact.
Availability impact (A:P)
Partial availability impact.
 8.0 6.4 [email protected]

Weakness enumeration for CVE-2009-1677

Affected software / configurations for CVE-2009-1677

Vendor Product Version Raw CPE
bitweaver bitweaver <= 2.6 cpe:2.3:a:bitweaver:bitweaver:*:*:*:*:*:*:*:*
bitweaver bitweaver 1.1 cpe:2.3:a:bitweaver:bitweaver:1.1:*:*:*:*:*:*:*
bitweaver bitweaver 1.1.1_beta cpe:2.3:a:bitweaver:bitweaver:1.1.1_beta:*:*:*:*:*:*:*
bitweaver bitweaver 1.2.1 cpe:2.3:a:bitweaver:bitweaver:1.2.1:*:*:*:*:*:*:*
bitweaver bitweaver 1.3 cpe:2.3:a:bitweaver:bitweaver:1.3:*:*:*:*:*:*:*
bitweaver bitweaver 1.3.1 cpe:2.3:a:bitweaver:bitweaver:1.3.1:*:*:*:*:*:*:*
bitweaver bitweaver 2.0.0 cpe:2.3:a:bitweaver:bitweaver:2.0.0:*:*:*:*:*:*:*
bitweaver bitweaver 2.0.2 cpe:2.3:a:bitweaver:bitweaver:2.0.2:*:*:*:*:*:*:*
bitweaver bitweaver 2.5 cpe:2.3:a:bitweaver:bitweaver:2.5:*:*:*:*:*:*:*

References for CVE-2009-1677

cvelogic Threat Intelligence