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CVE-2023-29887

35
FAUCET Score

CVE-2023-29887 is a Local File Inclusion vulnerability in nuovo spreadsheet-reader version 0.5.11, allowing remote attackers to include arbitrary files through the 'File' parameter in test.php. With a CVSS score of 7.5 (HIGH), this vulnerability is easily exploitable over the network with no user interaction, potentially leading to significant information disclosure. While not currently listed in CISA's KEV catalog, a Nuclei template exists for detection, and its high EPSS score suggests a strong likelihood of future exploitation, despite a lack of public discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
0.5.11CPE matchmatch criteria
cpe:2.3:a:nuovo:spreadsheet-reader:0.5.11:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.5HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
4.74%
Probability of exploitation in next 30 days
EPSS Percentile
90.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
Nuclei: CVE-2023-29887 · May 24, 2023
This CVE's current EPSS score of 0.0474 is in the 84th percentile among its peer group of 51,506 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 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

research.hisolutions.com / 2023/01/arbitrary-file-read-vulnerability-php-library-nuovo-spreadsheet-reader-0-5-11
ExploitMitigationThird Party Advisory