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CVE-2007-1827

17
FAUCET Score

CVE-2007-1827 describes multiple unspecified input validation vulnerabilities in web-app.org WebAPP versions prior to 0.9.9.6. These flaws allow remote authenticated users to corrupt data files, access private files, and execute arbitrary code by injecting "certain characters" into form inputs. The vulnerability has a CVSS v2 score of 6.0 (Medium), indicating a network-based attack with medium complexity requiring single authentication, potentially leading to partial confidentiality, integrity, and availability impacts. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
0.9.9CPE matchmatch criteria
cpe:2.3:a:web-app.org:webapp:0.9.9:*:*:*:*:*:*:*
0.9.9.1CPE matchmatch criteria
cpe:2.3:a:web-app.org:webapp:0.9.9.1:*:*:*:*:*:*:*
0.9.9.2CPE matchmatch criteria
cpe:2.3:a:web-app.org:webapp:0.9.9.2:*:*:*:*:*:*:*
0.9.9.2.1CPE matchmatch criteria
cpe:2.3:a:web-app.org:webapp:0.9.9.2.1:*:*:*:*:*:*:*
0.9.9.3CPE matchmatch criteria
cpe:2.3:a:web-app.org:webapp:0.9.9.3:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

6.0MEDIUM

AV:N/AC:M/Au:S/C:P/I:P/A:P

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
SINGLE
Exploitability Score
6.8
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.92%
Probability of exploitation in next 30 days
EPSS Percentile
77.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0192 is in the 83rd percentile among its peer group of 1,425 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

osvdb.org / 45396
secunia.com / advisories/24227
PatchVendor Advisory
attrition.org / pipermail/vim/2007-March/001455.html
Patch
vupen.com / english/advisories/2007/0720
web-app.org / cgi-bin/index.cgi
Patch
web-app.org / cgi-bin/index.cgi
Patch